SCROLL NEWS / DISCOVERY

Search headlines

Find the stories shaping the conversation.

Search mode
Refine results
Active filters Keyword All time

Results for " mina " 4,972 found 🔀 AI-powered Shuffle

The Big Holes in Wearable Heart Rate Variability And Readiness Scores

On September 9th, Apple announced it was revamping its Apple Watch Health Sensing System, rolling out a Readiness score (0 to 10), and increasing the frequency of heart rate variability (HRV) outputs 24-fold. This can be viewed as upping its competition with various other consumer wearable sensors. These “readiness scores” as a composite of multiple metrics, with heart rate variability (HRV) being front and center for most. The majority of Americans are now using wearable sensors, which equates to well over 100 million adults. HRV and Readiness scores are increasingly being marketed as a measurement of autonomic nervous system health, a digital marker for future disease, a clock for biological age, and a holistic metric to promote healthspan and even longevity. (Apple also introduced a new longevity tab and “Health Age”.) None of this has been proven. In this edition of Ground Truths I am going to review what we know about heart rate variability and readiness scores. Heart Rate Variability HRV is the variation in normal heart cycle timing. The variability of the heart rate, the barely perceptible millisecond changes in time between consecutive heart beats (see R-R intervals in the Figure below, left panel), is due to interplay between the sympathetic and parasympathetic (vagal nerve) inputs. Distinct from heart rate, individuals with the same heart rate can have very different HRVs. It is a rough reflection of the autonomic nervous system (ANS) activity, inadequate to say whether a person’s ANS function is abnormal. For more than three decades, heart rate variability (HRV) has been measured and several studies have found an association of low HRV and clinical outcomes, particularly a link with higher all-cause and cardiovascular mortality. There have also been less well established links of low HRV to risk of early cognitive impairment, dementia, mental illness, Type 2 diabetes and substance abuse. An important reminder is that HRV is a surrogate marker without any established cause-and-effect relationship. If you increase your HRV, that doesn’t mean it will improve health outcomes. In fact, there is no hard evidence for that. All that work linking to health outcomes was done with electrocardiogram (ECG) derived HRV. Now, in the era of consumer wearables, this is getting assessed differently, by optical pulse (yes, the lights you see) plethysmography (PPG) or what is called pulse rate variability (PRV). They are not the same, as shown below (right panel) and only concordant when the delay between the ECG and pulse is kept constant, which basically means at rest. I should mention there’s also what I will call MPV, a mattress mechanical movement sensor, a derived heart rate variability, that companies like Eight Sleep use, even further away from directly measuring HRV. HRV has not one uniform measurement but many different types of quantification, such as RMSSD, the magnitude of difference between successive R-R intervals of normal sinus beats (N-N) or SDNN, the standard deviation of NN intervals, both in milliseconds. SDNN is one of the so-called frequency domain HRVs (others are LF, HF, LF/HF). Different wearable sensors use different metics; Apple has relied on SDNN and nearly all of the others use RMSSD, which is generally considered the more accurate metric. There’s also the different length of time measured, such as for a matter of minutes, all day, or an overnight’s sleep. Short measurements are especially problematic since they don’t capture enough of respiratory modulation and other factors that influence HRV. Share Ground Truths How well does HRV correlate with PRV? There are very limited studies, especially independently done. One that is commonly cited was conducted by Air Force researchers in only 13 healthy adults assessing Oura ring 3 and 4, Whoop 4.0, and Garmin Fenix 6 and showed a correlation coefficient of 0.88 to 0.97 and a mean absolute percentage error from 6 to 10%. The correlation is not a perfect 1.0, but there’s at least a fairly high level of correlation. HRV is supposed to increase during the night due to takeover of the parasympathetic nervous system, and higher during deep sleep. A recent example of my 1 week, all day “HRV,” and one during sleep is shown below. As you can see, the N of 1 data are inconsistent for the same days from different sensors (Oura, AppleWatch, Fitbit Air, and Eight Sleep) by patterns, absolute numbers, and comparison with prior days and weeks. The largest study in over 8 million Fitbit users (the old version, not Google Fitbit Air, introduced in May 2026) gives you a sense of the effect of age, sex, and the 2 different main HRV (here PRV) metrics, with RMSSD on the left and SDRR (=SDNN) on the right below. That study, from data collected in 2018, is a major outlier, since all the more recent ones are tiny with respect to sample size. Many of the companies have not had independent evaluation of their HRV, such as Eight Sleep, but have published a low standard error on their website. There are some other published studies on the correlation between HRV and PRV, but they are all small and only in healthy adults. A scoping review emphasized the lack of study in underrepresented individuals, including the aged, people of color (which affects the PPG signal), and individuals who are underweight or obese. Add the typical adult age 60 plus with one or more chronic diseases. For example, one study in over 900 adults found poor correlation of HRV and PRV, non-uniformly underestimated across many chronic diseases (cardiovascular, endocrine, neurological, respiratory, and others), concluding PRV is “an invalid surrogate for HRV.” A recent systematic review of 43 studies comparing HRV and PRV found reasonable pooled absolute standardized error (HRV as gold standard) but only 10 of the studies provided quantitative synthesis in ideal conditions. Their main conclusion was similarly cautious: “PPG-derived HRV [PRV] should not be regarded as universally interchangeable with ECG-derived HRV across all devices, populations, and recording contexts.” Factors Affecting HRV and PRV That gets me to the long list of factors that affect HRV (and PRV) besides the device, the type of measurement (RMSSD, SDNN or others), the person’s signal, the sensor site, the duration of data capture, if weighting by sleep stage is used, how artifact is processed and corrected. And this list is not complete!: Oura puts out data from their community of users (who input data) on what affects their overnight HRV. The factors currently provided are: no alcohol (increase 8%), melatonin (increase 2%, float tank (increase 2%), wine (decrease 4%), and party (decrease 14%) in overnight HRV. Must be some big parties! Subscribe What is a PRV measurement good for? It has been falsely characterized as an index of “autonomic balance” and a specific indicator of stress. A 2018 review of the studies available for HRV and its relationship to stress, not using any of the current wearables, found that stress can lower HRV. But so can many other factors. The non-specificity of the signal, indexed to the table above, is striking. Evidence from a UK Biobank study of over 46,000 participants with actual HRV looked at genetically predicted HRV, a genetic risk score, that failed to show the expected HRV-mortality link, indicating that _HRV is likely not causa_l, but rather a reflection of person’s physiologic state. A review of consumer wearable HRV data from 5 longitudinal studies showed that nighttime PRV was not associated with perceived stress, and surprisingly higher HRV, in the largest cohort (N=717 participants), was correlated with higher stress. An Oura ring cohort of 525 first-year college students found a link between overnight PRV and perceived stress, but that was also seen with resting heart rate, sleep, and respiratory rate. Several very small studies have examined the relationship of HRV and athletic injuries or guiding training with mixed, and predominantly negative results. HRV biofeedback training with paced breathing had no significant effect on reducing stress or raising HRV, as demonstrated with sham controlled trials. When HRV for multiple days showed a decline in conjunction with body temperature, the Oura ring published data for prediction of Covid. The WHOOP company sponsored an observational study, published in 2026, of 30,000 users for 72 weeks, without a control group, that reported reduced alcohol intake (5.8 % points) by self-report. That doesn’t tell us much, and particularly about the merits of HRV for behavioral change. If you use the same device and conditions as longitudinal trends for multiple (at least 2-3) weeks that may be the one way to get something useful from the measurements. Data for overnight sleep with minimal motion and using RMSSD is the best proxy for real HRV. The reason to look at trends rather than any given night is that it more likely represents something, even though you won’t know with certainty what the “it” is. Keep in mind there are no data, no peer-reviewed evidence, to show that HRV fluctuation in-person has any correlation with health outcomes. Share Readiness Scores These are proprietary scores that integrate different metrics for each of the wearables: no algorithms have been disclosed. They are unvalidated against health outcomes. In a review of 14 composite health scores of readiness and recovery, HRV contributed 86% to the scores, followed by reading heart rate (79%), physical activity and sleep duration (both at 71%). That review noted the substantial variability in measurement protools and lack of standardization. Sleep staging is notoriously inconsistent and inaccurate by these sensors, which adds further to the HRV uncertainties for what the scores, which use sleep stage data, mean. Only resting heart rate has been shown consistently across devices to be extremely accurate. I’ve made a Table to summarize what we know about which metrics are included, the scores, any peer-reviewed studies that compared the readiness score with health outcomes, and the corresponding (if any, NA-not available) citation. You will note that some companies do not use the term “readiness," such as WHOOP for recovery, and Garmin, which has 2 different scores, one of which is Body Battery. Eight Sleep uses the term “Fitness Score.” They all include HRV; Apple includes a new metric they call “Recovery HRV” which among other components uses 7-days of sleep, but it is unclear what this means or how it is differentiated from other scores (there are clearly no data for outcomes). We have no knowledge of how the different components are weighted or whether any of these scores are better than resting heart rate, HRV alone, physical activity, or any other single metric. Since none of these are standardized, they are not interchangeable, so if you get a 90 for Oura that has no relationship to a 90 on a Google Fitbit Air. Notably, the company can update its algorithm for readiness score at any point without notification to device users. Without any useful evidence of actionability for these scores or established relationship with health outcomes, it is hard to make a case for their value. At the Apple recent announcement they showed their Readiness score (0-10) on the watch (Figure below) but there are no published data on this score, not even on their website. It’s available only on their new Watch Series 12 or Ultra 4 [of course, ;-)]. That exemplifies the problems with these scores, lack of data and evidence for being meaningful to promote health. Perhaps the best study (which isn’t saying much) is the WHOOP Recovery for golfer performance, because it did correlate with an objective outcome, even though there was no control group and the authors were all from the company. Among the 389 pro golfers, an absolute 10-per cent point increase in Recovery score was associated with about 0.5 fewer strokes per round. But that’s hardly a health outcome! WHOOP is also conducting a study in over 2,700 runners to see if their recovery score will be linked to less injuries and improved performance, but that is not yet published and has no control group or randomization. Putting This in Context For two decades I’ve been enthusiastic about the potential for digital health and particularly wearable biosensors. Over the years, we’ve seen some great progress for their ability to promote physical activity and accurately detect atrial fibrillation (the first FDA cleared deep learning AI for consumers). That work was the subject of rigorous research. But there are holes in the data and evidence for other metrics. One notable one is the “VO2 max” story that I wrote about earlier this year. At that time many subscribers asked me to cover heart rate variability, which I finally got to here. When I dived into the research and publication for HRV and readiness scores, I expected to find at least some that were of high quality and demonstrated their utility by linkage to health outcomes. To my surprise, I found none. The wearable sensor measurements for HRV (PRV) are, for the most part, accurate, but that validation work has only been done in small studies of healthy adults and does not take into account the long list of factors, from the device, software side, and the user side, that affect HRV measurements. Moreover, this metric chiefly relies on optical sensing and, as we have learned for heart rate PPG sensing, may be less accurate in people of color. Keep in mind that all of the health outcome association evidence comes from ECG-derived HRV; none are from wearable sensor data. I will repeat the key point: there's no peer-reviewed evidence to show that in-person HRV fluctuation—or efforts to raise your HRV— has any correlation with health outcomes. For those of you who look at your HRV on awakening, or even 2+ week trends of it being low, I hope this context helps to relieve any anxiety. Yes, low HRV (not PRV) has been shown to increase risk of some diseases as summarized above. But efforts to raise your HRV—a surrogate metric— has not been established for improving any health outcomes. HRV does not have any evidence of causality (the genetic evidence actually goes against this possibility). In this summary, I have not included data for other wearable sensors such as Polar, Samsung, Withings, Suunto, Amazfit, Coros, Ultrahuman, or additional mattress sensors. These are beyond my first-hand experience, and as far as I know from my in-depth review none have any peer-reviewed published data that differ from the 6 sensors I’ve reviewed here. From the points I’ve gone over above, we’re not ready for readiness scores. Besides being proprietary, they are predominantly based on metrics that have their own issues. It’s compounding the problem, like building a house without a solid foundation that has never undergone a rigorous inspection, and then selling it. Like I mentioned for PRV, you can look at trends over weeks rather than any single day, to get a handle, but even that may not be helpful. There’s simply no evidence that these scores meaningfully relate to health outcomes. I’d emphasize they might, but that requires doing prospective or randomized studies to prove it. None exist. There’s great promise for HRV/PRV utility_. For example**,**_ Prof Maiken Nedergaard, who discovered the brain glymphatics that are essential in eliminating metabolic waste products from the brain during sleep, has posited that HRV could be a non-invasive marker for neuromodulator oscillations, brain-body regulatory circuits, and brain clearance. That would be extremely useful, but like everything else on HRV and readiness scores it requires solid research and validation. The lay media isn’t helping much to get the story straight. Earlier this year The Economist published a piece entitled “The most useful indicator of your overall health” which ordained HRV as an “accumulated stress score.” That’s akin to the false assertion about VO2max: “V02 max is the singular most powerful marker for longevity.” As I’ve summarized here, that is not established. The fact is that so many things can lower HRV, including physical exercise (especially an intense workout), reduced sleep quality, stress, the list above, no less the device, signal, and software. Whatever fluctuations observed have not been correlated with any health outcome. Sadly, “datamaxxers” are widely using HRV and readiness scores that have never been validated to mean anything. We already know that for some people using the sensors for sleep metrics, it can induce “orthosomnia,” an obsession to get high sleep quality, with associated high levels of anxiety. In an experiment done by a company to promote sleep quality for its employees, “For those employees who did use the trackers, many reported feeling perfectly rested until their tracker told them they had had a terrible night. Others were told that they had slept like a baby when they had actually been lying awake worrying about the quality of their sleep. “ The same problem can result from preoccupation with HRV or readiness scores, with anxiety that would lead to further reduction in both. It you are using a wearable like >100 million American adults, it’s OK to look at these data, but contextualized with the major caveats reviewed here. If you are one to require evidence that HRV or readiness scores are linked to health outcomes, you may not even want to look. The companies make it hard to turn them off! Let me end with the companies that make and sell wearables. Apple’s doubling down on HRV (24-fold more reporting and heart rate very 5 seconds) and introduction of a Readiness score tells us that consumers have bought into these metrics and they are joining the club. However, all of this is occurring with a backdrop of tens millions of users, claims about the data that are not backed up by adequate evidence, marketing way out in front of whatever limited data exists, and not being transparent about their readiness score algorithms. The companies can well afford to do the research that is needed to connect these metrics with health outcomes show, once and for all, that increasing HRV or using readiness scores promotes our health. If they believed and invested in the products they are selling, we’d not be in this position of not knowing. That’s essentially where we are with HRV and readiness scores. Perhaps someday this will change and we’ll have good reason to embrace them. NB: I wrote this post. No AI. I have no conflicts of interest with any of its content. Loading... Ground Truths has 215,000 subscribers from every US state and 214 countries. There are over 300,000 followers of Ground Truths so more than 90,000 folks who can easily convert to be free subscribers. Your subscription to these free essays and podcasts makes my work in putting them together worthwhile. If you’re not a subscriber, please join! If you found this interesting PLEASE share it! Share Ground Truths The proceeds from all voluntary paid subscriptions go to support our summer internship program. It enabled us to accept and support a record number of 62 summer interns that joined us in 2026! These are high school, college and medical students selected from thousands of applicants. We couldn’t do this expanded program without the funds coming in through Ground Truths. Thank you!

erictopol.substack.com logo
Sep 19 • 10:05 AM EDT • Technology • erictopol.substack.com
Raynaud Tabbed as Kings Breakout Candidate in 2026-27

Raynaud's dominant summer performances position him to seize a starting role amidst shifting trade rumors in Sacramento.

sports.yahoo.com logo
Sep 19 • 10:00 AM EDT • Sports • sports.yahoo.com
Detroit Tigers Must Win Out to Keep Playoff Dreams Alive

With elimination looming, Detroit must sweep their final eight games and bank on outside help to complete an improbable late-season surge toward the American League playoffs.

sports.yahoo.com logo
Sep 19 • 9:32 AM EDT • Sports • sports.yahoo.com
Reds’ Emilio Pagan Could Decline $10 Million Option for Contender

Dominating since his return from injury, the veteran closer may swap Cincinnati’s rebuild for a title chase as his elite late-inning production commands attention from the league's elite.

sports.yahoo.com logo
Sep 19 • 8:30 AM EDT • Sports • sports.yahoo.com
China-led team discovers fragments of lost continent Gondwana

Research suggests that the land mass that once dominated Earth was larger than previously thought.

scmp.com logo
Sep 19 • 8:00 AM EDT • Science • scmp.com
Guest Commentary: A jail cell is not a mental-health treatment plan

A lawsuit alleges that people with serious mental illness who have been found incompetent to proceed in their criminal cases are languishing in county jails for months while waiting for admission to state mental health treatment facilities.

orlandosentinel.com logo
Sep 19 • 5:30 AM EDT • Health • orlandosentinel.com
Deep dive
😐 Neutral (5%)
wow
53%
ahah
47%
Kerim Alajbegovic delighted to score in the Europa League

Kerim Alajbegovic was among the goalscorers as Juventus dominated NEC in a fine evening at the Allianz Stadium, securing an impressive 5-0 victory in the Europa League.The youngster had been a standou...

sports.yahoo.com logo
Sep 19 • 5:30 AM EDT • Sports • sports.yahoo.com
Experts, politicians urge collaboration in Western Slope wat...

Grand Junction seminar explores impacts of Colorado’s drought

aspendailynews.com logo
Sep 19 • 5:00 AM EDT • Politics • aspendailynews.com
Martinez’s Optimism Reflects a Leverkusen Team Still Finding Its Shape

Statistical dominance and attacking flair mask a lingering lack of clinical control. Carles Martinez must now transform flashes of brilliance into the consistent results his vision demands.

sports.yahoo.com logo
Sep 19 • 4:56 AM EDT • Sports • sports.yahoo.com
Science program elimination at Southeastern Voc Tech sparks backlash

Natural life sciences students and alumni crowded a September school board meeting to passionately defend the value of the shop.

enterprisenews.com logo
Sep 19 • 4:55 AM EDT • Science • enterprisenews.com
Oregon Cruises to Dominant Bounce-Back Win Over Portland State

The Oregon Ducks came away with a much-needed blowout victory over Portland State.

sports.yahoo.com logo
Sep 19 • 2:08 AM EDT • Sports • sports.yahoo.com
🙂 Positive (80%)
love
100%
Stellantis Canada plant's sale could allow Chinese entry, mayor warns

"Don't kid yourself, the dominance that the Big Three have had in the Canadian auto market will evaporate," said the mayor of Brampton.

detroitnews.com logo
Sep 19 • 12:01 AM EDT • Business • detroitnews.com
Social Inequality and Structural Vulnerability as Predictors of Health-Related Quality of Life: A Prospective Cohort Study

Background Social inequality and structural vulnerability are increasingly recognized as important social determinants of health; however, longitudinal evidence regarding their impact on heal...

cureus.com logo
Sep 18 • 8:00 PM EDT • Health • cureus.com
“Big Bang Theory ”creator reflects on why the show is still so popular years after ending

Chuck Lorre shared the key detail that he thinks “speaks on some subliminal, powerful level” on great sitcoms.

yahoo.com logo
Sep 18 • 7:39 PM EDT • Entertainment • yahoo.com
Menopause and estrogen patches dominated DC conversations. Now what?

Menopause took center stage in Washington, DC, with meetings about testosterone, estrogen patches, and how to improve women's health care.

usatoday.com logo
Sep 18 • 6:26 PM EDT • Health • usatoday.com
Environmental and Public Health Groups Sue Over the Trump EPA’s Latest Attempt to Bolster Fossil Fuels

Environmental and public health groups are suing the Trump administration over its most recent move to eliminate protections against climate-warming pollution. The Environmental Protection Agency announced a plan on Monday, finalized in the Federal Register on Thursday, to revoke most of a Biden-era rule to limit greenhouse gas emissions from fossil fuel power plants. The […]

insideclimatenews.org logo
Sep 18 • 6:06 PM EDT • Health • insideclimatenews.org
NCDOA holds series of forum for minority small business owners after elimination of HUB in budget

Following its elimination in the new state budget, minority businesses will no longer have the aid of the Office for Historically Underutilized Businesses, which helped provide assistance with state contracts for more than 25 years.

whqr.org logo
Sep 18 • 5:52 PM EDT • Business • whqr.org
NCDOA holds series of forum for minority small business owners after elimination of HUB in budget

Following its elimination in the new state budget, minority businesses will no longer have the aid of the Office for Historically Underutilized Businesses, which helped provide assistance with state contracts for more than 25 years.

wunc.org logo
Sep 18 • 5:52 PM EDT • Business • wunc.org
Broadway composer and singer Duncan Sheik dies at 56

NEW YORK — Duncan Sheik, who composed the Tony Award-winning show “Spring Awakening” and sang the 1996 Grammy-nominated pop music hit “Barely Breathing,” has died. He was 56. His death

recorderonline.com logo
Sep 18 • 3:59 PM EDT • Entertainment • recorderonline.com
Credit unions bulk up a business that banks long dominated

Citadel Credit Union recently closed a $50 million loan on a Philadelphia office tower. It's part of a trend, as credit unions build their commercial real estate lending businesses.

americanbanker.com logo
Sep 18 • 3:31 PM EDT • Business • americanbanker.com
2. Bundesliga: Five-star Friday night as Wolfsburg dominate Darmstadt

VfL Wolfsburg (2-2-1, 5th) played host to SV Darmstadt 98 (1-1-3, 16th) to begin the sixth matchweek of the 2026/27 2. Bundesliga season, on a sunny, 16-degree Friday evening in the heart of Niedersac...

sports.yahoo.com logo
Sep 18 • 2:43 PM EDT • Sports • sports.yahoo.com
Yamamoto Makes Strong Case for Dodgers’ Game 1 Start

Yoshinobu Yamamoto’s dominant performances and World Series MVP pedigree solidify his status as the Los Angeles Dodgers’ most reliable weapon for a high-stakes postseason opening assignment.

sports.yahoo.com logo
Sep 18 • 1:00 PM EDT • Sports • sports.yahoo.com
ResearchHub: An Answer to “Dysfunction” in Traditional Science Giving?

The platform, cofounded by cryptocurrency billionaire and philanthropy critic Brian Armstrong, aims to eliminate counterproductive incentives that scientists face in traditional grant seeking.

insidephilanthropy.com logo
Sep 18 • 12:59 PM EDT • Science • insidephilanthropy.com
'DWTS' Season 35 Viral Hits Songs and Dances Revealed Before Week 2

Dancing With the Stars is gearing up for Viral Hits Night following the season 35 premiere's double elimination.

kansas.com logo
Sep 18 • 12:48 PM EDT • Entertainment • kansas.com
Broadway composer and singer Duncan Sheik dies at 56

NEW YORK — Duncan Sheik, who composed the Tony Award-winning show “Spring Awakening” and sang the 1996 Grammy-nominated pop music hit “Barely Breathing,” has died. He was 56. His death

recorderonline.com logo
Sep 18 • 12:01 PM EDT • Entertainment • recorderonline.com
Russia begins 3 days of voting in a parliamentary election set to cement the Kremlin's power

Russians on Friday began three days of voting in the country’s first wartime parliamentary election, which features virtually no opposition and is all but certain to secure the Kremlin’s political dominance.

pbs.org logo
Sep 18 • 10:53 AM EDT • Politics • pbs.org
Are the Chiefs back?

What did Kansas City prove with their dominant win Monday night against Denver?

sports.yahoo.com logo
Sep 18 • 10:45 AM EDT • Sports • sports.yahoo.com
Engrams Embedding Entendre: Codesign for Efficient DRAM/SSD Offloading

Engram extends standard token embeddings with learned multi-token lookups. Recurring local patterns retrieve vectors directly, reducing the need to reconstruct them through attention and feed-forward layers. With Engram model architecture optimization, it allows for lower HBM capacity to be needed for models at the same quality. This does not mean there won’t be an insane demand for HBM but it just means that model architecture will continue to innovate around constraints. This model architecture design is naturally codesigned for parameter offloading: each token accesses a few embedding rows whose addresses depend on token IDs, not hidden states. The runtime can prefetch those rows from host DRAM while earlier layers compute, keeping the table outside HBM without transferring entire weight matrices. Our Memory model contains our latest estimates of quarter by quarter HBM, DRAM, & NAND supply and demand. Offloading frees HBM for model weights and KV cache, potentially supporting larger batches or more concurrent sessions. When DRAM becomes the next constraint, NVMe offers another tier. Recommendation systems already cache frequently or recently accessed embedding rows in faster memory while backing colder rows with SSDs. After NVIDIA roadmap had to change due to massively despec’ing Rubin Ultra from 1024GB to now ~200GB of HBM per chip, model architecture optimizations like emgram maybe helpful. Our DeepSeek-V4.1-Flash configuration uses roughly 189 GiB of memory for Engram. We replace it with a memory-mapped (mmap) file and measure serving performance with offload to SSD. Later on in our report, we will show our Engram offloading experiments along with the official InferenceX agentic inference serving results on Engram models like DeepSeekv4.1 Flash across all 6 NVIDIA GPU SKUs along with MI355X. Unsurprisingly, the CUDA Moat is still mogging MI355X on the ultra popular DeepSeekV4.1 Flash model. We also show how even on high capacity HBM SKUs, offloading emgrams to DRAM could result in even better performance for most of the pareto than keeping the emgram in HBM. Our benchmark has been widely reproduced, validated and/or supported by almost every major buyer of compute from Google Cloud to Microsoft Azure to Oracle, to Meta and many more. Furthermore, it has the support of the ML community including from vLLM, LMCache, SGLang, PyTorch, Huggingface and the support of major labs like OpenAI, MiniMax, ZAI, Qwen, Moonshot Kimi, etc. Star the InferenceX GitHub repository if you find the open-source benchmark and data useful!. InferenceX is the only inference benchmark in the world to have TPUv7, Jalapeño, Nvidia Rubin NVL72, AMD, and soon, SambaNova and Trainium. Due to how realistic AgentX scenario is to real world agentic inference workloads, AMD has committed to collaborating on MI455X UALoE72 too. DeepSeek did not release the original paper’s two trained Engram models. We replicated its setup on fineweb-edu using the released code and training hyperparameters, at an estimated 6E18 FLOPs per run. We observed the same U-shape scaling: Engram improved performance over pure MoE baselines. We also reproduced DeepSeek’s results, where earlier-layer representations with Engram resembled those of later layers. Like the original Engram paper, it is possible to probe Engram’s gate scores to see what n-grams DeepSeek-V4.1-Flash makes the most use of. Our gate scan finds names, code fragments, relational phrasing, and boilerplate. These examples prioritize interesting-ness over gate strength. One unexpected result was Wright : Ace Attorney. These examples suggest learned memory optimizes the training objective, not a judgment of which facts deserve storage. Licenses, bibliography fragments, API scaffolding, and website furniture can provide prediction shortcuts, so the value of additional Engram capacity may depend on what survives data preparation. This does not show that table capacity is “wasted”: the evaluation-corpus scan establishes neither training exposure nor the capacity occupied by each category. For offloading, strong gates do not identify cache-hot rows. Low gates do not automatically save reads either: computing the gate requires the retrieved key and undoes the performance gain of a fused kernel. Skipping reads would require a separate usefulness predictor before retrieval. In the original paper’s inference-time ablation, factual-knowledge benchmarks retained just 29–44% of their original performance, while reading comprehension retained 81–93%. This is due to the training–inference mismatch. The resulting degradation therefore measures this trained model’s dependence on Engram, not the performance difference between models trained with and without it. In our ablations, suppressing Engram worsens token likelihood across all evaluated domains, especially encyclopedia text and several code corpora. Surprisingly, GSM8K accuracy stays within measured run-to-run variation and removing Engram has no effect. Engram is not a detachable dictionary beside an unchanged MoE. Removing it changes downstream features and expert selection. We tested whether rerouting hurts or compensates by holding tokens fixed in a teacher-forced experiment on CRUXEval, a code-reasoning benchmark of small Python functions where the model predicts a function’s output from its code and an input, and scoring the reference answer. Removing Engram raised answer loss from 0.2848 to 0.3093 bits/token. Forcing the ablated model to use the original Engram-on expert choices made it worse still, at 0.3375 bits/token. Rerouting partially compensates for the missing memory. Memory features and expert selection work together, rather than following a clean “memory stores facts; experts reason” division. On the same CRUXeval, removing Engram during either phase reduced accuracy and increased generated tokens; removing it throughout produced the largest changes. Keeping Engram for prefill leads to more correct answers than keeping for decode likely due to semantically richer KV cache transferred to decode workers, allowing it to mitigate some of the performance loss. Engram’s table is large, but each lookup is small. DeepSeek-V4.1-Flash requests 24 rows at each of two Engram layers, about 12.4 KiB per processed token position across the model, or 3.1 KiB per GPU when split across four GPUs. Currently as of Day 7 since Model Release, MI355X is still 2-4x worse performance per dollar compared to B200 even when normalized by Mi355X’s lower TCO. Our full total cost of ownership breakdown comes from our AI Cloud TCO Model along with monthly market surveys of over 100+ gpu clouds & gpu cloud customers. On the Day 0 release of DeepSeekv4.1 Flash, NVIDIA vLLM works out of the box with zero issues across all 6 SKUs: H100, H200, B200, B300, GB200, GB300! This was thanks to the amazing work by the NVIDIA & Interact teams! In comparison, AMD vLLM did not work on day 0 for DeepSeekv4.1 Flash.Source: SemiAnalysis InferenceX AMD’s vLLM documentation points to using vllm/vllm-openai-rocm:deepseekv41-flash-0909, but from hour 0 of the model release to hour 23, AMD has not publicly released the image. AMD claims, “SPEED IS THE MOAT,” yet it has still not released it by the 23rd hour. We wish that, going forward, the AMD team has a better process for hour 0 model releases. Eventually when they did publicly release for “day 0” image support, performance-wise, it is currently up to 14.8x worse perf per dollar than H200 and up to 42x worse perf per dollar than B200/B300. The power of the CUDA MOAT is NVIDIA’s collaboration with its massive 6 million-developer community ecosystem including most of the vLLM & SGLang & Tokenspeed maintainers which means that CUDA is optimized on day 0. Overall, AMD did make significant improvements but the performance per dollar is still currently 2-4x worse than B200. AgentX Engram DRAM Offloading Improving Performance The HBM and DRAM offload use the same GPU kernel to select and dequantize rows. With HBM, it reads GPU memory; with Unified Virtual Addressing (UVA), it reads pinned host memory directly. Both support full decode graphs. Moving the table into HBM accelerates only the sparse lookup, leaving decoder computation and communication unchanged, resulting in little overall benefit while consuming memory otherwise available to KV cache. Another benefit of Engram offloaded to DRAM which means you can reduce the communication overhead by using less HBM GPUs per replica. For example, when enabling Engram offloading on B300, we are able to switch from TP4 to now TP2 which improves the pareto curve by up to 1.6x. When iso-model quality, less HBM is required as the engrams could be offloaded to host DRAM. Thus HBM bandwidth matters way more than HBM capacity. For inference workloads where memory bandwidth matters the most, 4-hi HBM provides the best $/bandwidth and therefore lowest cost per token. If China continues to make more and more revolutionary model architecture innovations, soon it could potentially 0Hi HBM stacks. [ ](https://newsletter.semianalysis.com/p/long-live-the-short-king-why-4-hi) [ Long Live the Short King: Why 4-hi HBM Wins ](https://newsletter.semianalysis.com/p/long-live-the-short-king-why-4-hi) Myron Xie, Bryan Shan, and 3 others · Sep 13 [ Read full story ](https://newsletter.semianalysis.com/p/long-live-the-short-king-why-4-hi) Moreover, on B300 and week-0 stack, moving the Engram table back to HBM did not improve results and stay within run-to-run variance. This is a result of the work optimizing DRAM offload, such as async, and overlap. SSD Offloading On B200, we created a unoptimized vLLM fork and stored the Engram tables in memory-mapped files on local SSDs. File backing lets the OS reclaim table pages when other applications need RAM. Pages already cached in memory can be served without reading the SSD again. Furthermore, note that we were unable to turn on GDS The unoptimized SSD implementation changes how rows reach the GPU. It copies row IDs to the CPU, deduplicates them, gathers the requested rows into pinned buffers, copies those rows back to the GPU and dequantizes them. This work runs between segments of the GPU execution graph. Native UVA performs row selection and dequantization directly on the GPU, avoiding the CPU round trip. A warm filesystem cache removes physical SSD reads, but leaves the coordination, row gathering and transfers. This is why a file already cached in RAM can still perform worse than a pinned DRAM table. The comparison measures the whole serving path; it does not separate the time spent on each of these operations. B200 DRAM dominates both measured SSD serving curves in total tokens per dollar and P90 interactivity. Near 125 tokens/s/user, DRAM delivers 121 million total tokens per dollar versus 52 million for SSD. For production serving, SSD offloading is likely not worth the tradeoff. On the B200 configurations we measured, SSD offloading loses on both measures: every observed SSD point has a DRAM alternative that delivers higher P90 interactivity and more total tokens per dollar. The only points where Cheaper storage does not automatically produce a cheaper inference service. Moving Engram to SSD leaves the same four expensive GPUs and the rest of the server in place. Reclaiming RAM only creates an economic benefit if it enables a cheaper server configuration or additional useful capacity. The current unoptimized path provides neither benefit, and the filesystem cache still consumes RAM when table pages are resident. Next we will look at the mechanisms and specific implementation of ngrams from DeepSeekv4.1 Flash, LongCat, Qwen3.8 Flash Next.

newsletter.semianalysis.com logo
Sep 18 • 10:35 AM EDT • Technology • newsletter.semianalysis.com
Duncan Sheik, Tony Award-winning composer, dies at 56

Duncan Sheik attends 'The Broadway Legacy Foundation Launch' at the Broadway Museum on November 11, 2025 in New York City. (Santiago Felipe/Getty Images)Duncan Sheik, the Tony Award-winning composer behind Spring Awakening and more, has died, according to his Instagram. He was 56.The Friday morning Instagram post said the "father, husband, son, brother, and friend" died on Thursday night "surrounded by love."A message shared on Sheik's Instagram earlier this week by his family said he was "receiving medical care" and was "in critical but stable condition.""The world has a lost a singular talent, and deeply influential voice in music and theater," Friday's statement said. "From his Grammy-nominated hit “Barely Breathing” to his groundbreaking, Tony and Grammy Award-winning work on Spring Awakening, Duncan’s artistry touched many and leaves an indelible mark on the cultural landscape."Born on Nov. 18, 1969, in Montclair, New Jersey, Sheik rose to fame in 1996 when he released his self-titled debut album, which included his hit song, "Barely Breathing."The song peaked at No. 16 on the Billboard Hot 100 chart and earned him a Grammy nomination for best male pop vocal performance.Following his debut album, he released Humming in 1998, Phantom Moon in 2001 and Daylight in 2002.While "Barely Breathing" established Sheik as a singer-songwriter, his career later expanded into musical theater, where he found success as a composer.Sheik collaborated with lyricist Steven Sater and composed the music for Spring Awakening, which opened on Broadway in 2006.He told Broadcast Music, Inc. in 2015 that around the time he was making the music for Spring Awakening, he wasn't "a huge fan" of music that was happening on Broadway and he wanted to make the music for an audience "beyond the normal crowd that would go to a Broadway musical."The rock musical, based on Frank Wedekind's 1891 play and starring Jonathan Groff, Lea Michele, John Gallagher and Skylar Astin, became a major success. It won eight Tony Awards in 2007, including best musical, best original score and best orchestrations.He went on to compose music for several other stage productions, including American Psycho and Because of Winn-Dixie. He also collaborated with Sater again on Alice by Heart and The Secret Life of Bees.In his interview with Broadcast Music, Inc., he added that working on musical theater has "helped broaden my palette."Sheik went on to release several more albums throughout his career, including White Limousine, Whisper House, Covers 80s, Legerdemain and Claptrap.In May, it was announced that Sheik's new musical, Memoirs of Amorous Gentlemen, would make its off-Broadway debut this fall. The musical is based on Moyoco Anno's manga graphic novel of the same name.An off-Broadway revival of Spring Awakening is also set to open this fall. Copyright © 2026, ABC Audio. All rights reserved.

willmarradio.com logo
Sep 18 • 9:58 AM EDT • Entertainment • willmarradio.com
PAHO strengthens regional dialogue to prevent and respond to violence against health workers

Washington, D.C., September 18, 2026 (PAHO) – The Pan American Health Organization (PAHO) brought together about 400 participants from 34 countries in the Region for a virtual seminar to analyze the challenges posed by violence against health workers and promote comprehensive responses for its prevention and management. Additionally, a new factsheet titled Preventing violence against health workers in the Region of the Americas was presented.

paho.org logo
Sep 18 • 9:42 AM EDT • Health • paho.org
Notre Dame vs Michigan State Game Predictions

Notre Dame chases their thirteenth straight victory in a rainy Battle for the Megaphone. Our experts break down why a dominant defense defines this historic rivalry clash.

sports.yahoo.com logo
Sep 18 • 8:00 AM EDT • Sports • sports.yahoo.com
Asbestos health effects: Future research and education needs

Asbestos contamination across public spaces in Austria and Hungary has raised concerns about how hazardous materials can spread undetected

openaccessgovernment.org logo
Sep 18 • 7:48 AM EDT • Health • openaccessgovernment.org
Who wants to lead the WHO? Four candidates jostle for top job as deadline nears

As the nomination deadline nears for the global health body, some candidates may be better placed than others to win support from key member states amid the agency’s geopolitical realignment.

genevasolutions.news logo
Sep 18 • 5:45 AM EDT • Health • genevasolutions.news
Louisiana prepares to pay more to its remaining private Medicaid plans

The Louisiana Department of Health has proposed new, larger contract extensions for the four health insurance companies that will remain a part of the Medicaid program. The deals were shared with state lawmakers Thursday and will follow the exit of two private companies that are leaving the state — and up to 580,000 enrollees — by the end of the year.

lailluminator.com logo
Sep 18 • 5:00 AM EDT • Health • lailluminator.com
Support Magistrate May Serve Mental Health Nonprofit, But Not Participate in Sexual Violence Event: Judicial Ethics Opinion 26-25

A support magistrate (1) may serve on the board of a local not-for-profit mental health organization that does not accept court referrals; (2) may donate to and attend the organization’s annual fund-raising gala; (3) may serve on its event-planning committee; (4) may help plan and attend a “Financial Literacy” event, but may not participate in a “Take Back the Night” event; and (5) may serve on the organization’s internal nominating committee to nominate current members for board positions.

law.com logo
Sep 18 • 4:00 AM EDT • Health • law.com
SMU vs Louisville Prediction: An ACC Elimination Game?

It's still early, but SMU and Louisville are two of the best teams in the ACC - and neither one plays Miami. Here's the CFN preview and prediction.

sports.yahoo.com logo
Sep 18 • 12:56 AM EDT • Sports • sports.yahoo.com
Conner Leavitt says people are using “DWTS” elimination to ‘poke fun’ at his ‘past mistakes’ and ‘embarrass’ him

Leavitt and his wife, Whitney Leavitt, have now both competed on “Dancing With the Stars.” Whitney placed sixth last season with her pro partner, Mark Ballas.

yahoo.com logo
Sep 17 • 10:37 PM EDT • Entertainment • yahoo.com
Tucson business accused of taking payments, not delivering work

Eddie Chavez avoided criminal charges by paying an accuser back in full and completing a diversion program in April.

kold.com logo
Sep 17 • 10:10 PM EDT • Business • kold.com
Deep dive
😐 Neutral (11%)
wow
58%
ahah
42%
The Lake Elsinore Storm are champions

Padres’ Single-A team dominates

sports.yahoo.com logo
Sep 17 • 8:15 PM EDT • Sports • sports.yahoo.com
😐 Neutral (0%)
St. Mary Parish business owner faces arraignment in theft and property damage case

ST. MARY PARISH, La. (KLFY) — A criminal case involving allegations of stolen and damaged property is moving toward trial after Jonathan Wayne Scully was arraigned Thursday. Joe and Michelle …

klfy.com logo
Sep 17 • 7:39 PM EDT • Business • klfy.com
Bruins GM Don Sweeney Announces Extension For Young Forward

The Boston Bruins have made several moves so far during the offseason that they hope will help further propel them in the Stanley Cup Playoffs this season; they returned to the playoffs after missing in 2025, though they’d be eliminated in the opening round by the divisional rival Buffalo Sabres.The Bruins, who lost forward Viktor […] The post Bruins GM Don Sweeney Announces Extension For Young Forward appeared first on HEAVY.

sports.yahoo.com logo
Sep 17 • 7:01 PM EDT • Sports • sports.yahoo.com
How the New York City mayor selects judges

The mayor gets to select his own judges unilaterally for the city's Criminal and Family Court.

ny1.com logo
Sep 17 • 7:00 PM EDT • Politics • ny1.com
Score Prediction: Michigan Needs To Dominate Against UTEP

Michigan is sitting at 2-0 after two very different weeks of football. It would go a long way for U-M's confidence and in the eyes of the media and fans if the Wolverines dominate UTEP this weekend.

sports.yahoo.com logo
Sep 17 • 6:08 PM EDT • Sports • sports.yahoo.com
Colorado House harassment committee recommends censure, restrictions for lawmaker after 6 confirmed complaints

A Colorado House committee found harassment occurred in six complaints against an unidentified lawmaker and is recommending censure, restrictions and mandatory training, saying the conduct would trigger termination in the private sector.

coloradopolitics.com logo
Sep 17 • 5:43 PM EDT • Politics • coloradopolitics.com
Nominate The Best Operators In the Business

AGCO's award honors the custom applicators who keep ag retail running — nominations for 2026 close September 30.

thedailyscoop.com logo
Sep 17 • 5:25 PM EDT • Business • thedailyscoop.com
Brighton's Unbelievable Cup Draws Keep Getting Worse

Fabian Hürzeler’s side faces a grueling ten-day road trip, culminating in a daunting double-header against the Premier League champions amid a relentless run of difficult cup draws.

sports.yahoo.com logo
Sep 17 • 5:04 PM EDT • Sports • sports.yahoo.com
Dartmouth Health lays off 124 in effort to ‘improve long-term sustainability’

Dartmouth Health, the hospital system that operates eight hospitals and clinics throughout New Hampshire and Vermont, announced this week that 124 employees have been laid off and 303 openings canceled, for a total of 427 positions terminated.

newhampshirebulletin.com logo
Sep 17 • 4:11 PM EDT • Health • newhampshirebulletin.com
Candidates in SECU election share thoughts

Five members are vying for three board seats at Raleigh-based SECU, the nation’s second-largest credit union with $60 billion in assets. Three were recommended by a board-led nominating committee.

businessnc.com logo
Sep 17 • 3:36 PM EDT • Business • businessnc.com
Seattle to get its own Monopoly game

You can nominate landmarks, businesses and more for a Seattle-inspired version of the classic board game set for release next year.

yakimaherald.com logo
Sep 17 • 3:09 PM EDT • Entertainment • yakimaherald.com
Health: State Abortion Bans And Ectopic Pregnancies

Between 2020 and 2025, nearly 200 women have died from ectopic pregnancies. That’s almost double the number of deaths in the previous six years.Ectopic pregnancies happen when an embryo implants outside the uterus and can’t develop properly. If left untreated, the embryo can rupture, causing deadly bleeding. The treatment for ectopic pregnancies – which are almost never viable – is termination. But since the reversal of Roe v. Wade in 2022, terminating a pregnancy has become more complicated in states with abortion restrictions.We sit down to talk about a new investigation from ProPublica that explores the role these state abortion bans could be playing in the rise in deaths related to ectopic pregnancies.Find more of our programs online. Listen to 1A sponsor-free by signing up for 1A+ at plus.npr.org/the1a.

npr.org logo
Sep 17 • 2:44 PM EDT • Health • npr.org
High-Signal Publisher
Cincinnati vs Miami University Prediction: Are the Bearcats Good?

Cincinnati dominated mediocre teams, but Miami University should show up in the rivalry battle. Here's the CFN preview and prediction.

sports.yahoo.com logo
Sep 17 • 2:44 PM EDT • Sports • sports.yahoo.com
Larkin ‘Ready to be Bottom of the Totem Pole Again’

After an offseason dominated by headlines with his name in them, former Red Wings captain Dylan Larkin seemingly would rather […]

sports.yahoo.com logo
Sep 17 • 2:34 PM EDT • Sports • sports.yahoo.com
This Rare Gene Drastically Raises Lung Cancer Risk in People Who Never Smoked

The gene is found predominantly in Southern Appalachia and may be one of the most powerful cancer-risk mutations ever found.

nytimes.com logo
Sep 17 • 2:30 PM EDT • Science • nytimes.com
John Rave Sends Warning to Contenders After Royals Beat Astros

Kansas City was eliminated from the race a day earlier, and it answered by dropping Houston into a first-place tie with 10 games to go.

sports.yahoo.com logo
Sep 17 • 2:09 PM EDT • Sports • sports.yahoo.com
Arts and Entertainment Agenda, Sept 18-24

Wintersköl Royalty nominations open through Sept. 25 The Aspen Chamber Resort Association is accepting community nominations for 2026 Wintersköl Royalty through Sept. 25. This tradition honors Aspen locals who embody the community spirit, joy and...

aspentimes.com logo
Sep 17 • 1:50 PM EDT • Entertainment • aspentimes.com
Romania's president nominates a new prime minister to break a political deadlock

BUCHAREST, Romania (AP) — Romanian President Nicusor Dan nominated Liberal European lawmaker Siegfried Muresan on Thursday to be prime minister as he seeks to end a monthslong political crisis after his previous two picks failed.

wral.com logo
Sep 17 • 1:13 PM EDT • Politics • wral.com
National Book Awards: Marlon James, Louise Erdrich and Karl Ove Knausgaard make long lists

Marlon James' novel “The Disappearers,” about the persecution of gay men in 1980s Jamaica, is nominated for a National Book Award | Talk 1370

audacy.com logo
Sep 17 • 1:09 PM EDT • Entertainment • audacy.com
National Book Awards: Marlon James, Louise Erdrich and Karl Ove Knausgaard make long lists

Marlon James' novel “The Disappearers,” about the persecution of gay men in 1980s Jamaica, is nominated for a National Book Award | WWL

audacy.com logo
Sep 17 • 1:09 PM EDT • Entertainment • audacy.com
Wiregrass small businesses nominated for 2026 Alabama Small Business Award

DOTHAN, Ala. (WDHN) — The Chamber of Commerce Association of Alabama and Business Council of Alabama has announced 40 small businesses as finalists for the 2026 Alabama Small Business Award, and sever...

yahoo.com logo
Sep 17 • 1:05 PM EDT • Business • yahoo.com
National Institutes of Health awards $3.6 million grant to study health threats from Hawaiʻi’s plantation history

Investigating a hidden environmental health threat across Hawaiʻi—pollutants left behind by decades of agricultural and industrial activity, and whether wildfires and other disasters can bring those contaminants back into the environment and into people’s bodies—is the focus of a new University of Hawaiʻi at Mānoa and Icahn School of Medicine at Mount Sinai-led research project that received a five-year, $3.6 million grant from the National Institutes of Health.

mauinow.com logo
Sep 17 • 1:00 PM EDT • Health • mauinow.com
White House pulls ICE director nominee

The White House is pulling former Oklahoma state trooper Lance Schroyer’s stalled nomination to serve as director of Immigration and Customs Enforcement.

cnn.com logo
Sep 17 • 12:56 PM EDT • Politics • cnn.com
Sunday hours ending Nov. 1 at Central, Franklin Avenue libraries

As the city of Des Moines faces a $12 million deficit for fiscal year 2027-2028, the Des Moines Public Library (DMPL) will see a $750,000 funding cut. The Des Moines Library Board of Trustees voted this week to eliminate Sunday hours at the Central and Franklin Avenue libraries beginning on Sunday, Nov. 1. The last…

businessrecord.com logo
Sep 17 • 12:41 PM EDT • Business • businessrecord.com
49ers news: Kyle Shanahan's 'crap' admission about Australia trip

The San Francisco 49ers delivered a dominant performance in Week 1 . San Francisco won a huge divisional matchup against LA, crushing them 27-7 in Australia . One 49ers coach was willing to admit that the transition back to a normal schedule was quite challenging for the team. Shanahan admitted that he “felt like crap” throughout the entire weekend […] The post 49ers news: Kyle Shanahan's 'crap' admission about Australia trip appeared first on ClutchPoints.

sports.yahoo.com logo
Sep 17 • 12:36 PM EDT • Sports • sports.yahoo.com
GW Global Health Expert: No ‘Magic Bullet’ for Malaria - Elimination Will Require a Combination of Tools

New review examines how vaccines, antimalarial drugs and mosquito-control measures could work together to accelerate progress toward a malaria-free world

newswise.com logo
Sep 17 • 12:35 PM EDT • Health • newswise.com
Opinion: Highly publicized criminal trials are not for your entertainment

Recent technologies within the media have produced the ability to widely broadcast criminal trials. Within the last decade, apps such as Instagram, Facebook, Twitter, Tiktok and more have given people the chance to not only watch bits and pieces of the ongoing trials, but also the ability to give their opinions and interpretations of what...

lsureveille.com logo
Sep 17 • 12:00 PM EDT • Entertainment • lsureveille.com
Tale of Two Offenses in Nationals' Mini-Series vs. Phillies

Washington oscillates between offensive dominance and a shutout loss while Daylen Lile’s power surge and a resilient bullpen offer glimpses of a brighter future in D.C.

sports.yahoo.com logo
Sep 17 • 11:01 AM EDT • Sports • sports.yahoo.com
Michael Reschke: LaSalle Street could shine as Chicago’s next nighttime attraction

Developer Michael Reschke makes the case for illuminating LaSalle Street’s landmark buildings and turning the historic corridor into a nighttime destination.

chicagobusiness.com logo
Sep 17 • 10:59 AM EDT • Business • chicagobusiness.com
The latest in entertainment headlines with Side Dish Co-Host "Headkrack"

Law Roach squashes rumors of tension between him and an actress, and Sheryl Lee Ralph is apologizing after saying her series was the only "real" comedy nominated at the Emmys.

fox5atlanta.com logo
Sep 17 • 10:50 AM EDT • Entertainment • fox5atlanta.com
Catching up with healthspan and lifespan supplements: A roundup of the latest science

Research on supplementation and aging is advancing quickly, helping to supplant “live longer” language with more nuanced claims based on closer examination of biological mechanisms that might help people live better for longer if they test out in human clinical trials.

nutraingredients.com logo
Sep 17 • 10:00 AM EDT • Science • nutraingredients.com
📍 Y! Sports AM: Let’s talk expansion

North America’s biggest sports leagues are preparing to put more pins on the map in their quests for domestic and even global domination.

sports.yahoo.com logo
Sep 17 • 9:11 AM EDT • Sports • sports.yahoo.com
Will AI really kill everyone? How, exactly?

Industry insiders are once again warning that a superpowered artificial intelligence could exterminate the human race. But how? And which scenarios are actually plausible?

cnn.com logo
Sep 17 • 9:00 AM EDT • Business • cnn.com
Final Call for 2026 Entries: 16th Annual Globee® Awards for Business Invite Workplace and Business Achievement Nominations Worldwide

The Globee® Awards announced the final call for 2026 entries for the 16th Annual Globee® Awards for Business, inviting organizations and professionals worldwide to nominate workplace and business achievements before the final entry deadline.

finance.yahoo.com logo
Sep 17 • 8:35 AM EDT • Business • finance.yahoo.com
NFL Week 2 Survivor/Eliminator Picks

Here are a couple excerpts from last week’s Week 1 NFL Survivor article, just as a quick little “previously on” segment: “There will be some wild game in Week 1 that knocks out a significant percentage of players. Let’s try…

sports.yahoo.com logo
Sep 17 • 8:03 AM EDT • Sports • sports.yahoo.com
What eyewitness accounts tell us about the science of memory

The malleability of memory once cast doubt on eyewitness identification in criminal cases, but new research reveals how eyewitness memory can be used accurately

scientificamerican.com logo
Sep 17 • 7:00 AM EDT • Science • scientificamerican.com
Lena Dunham welcomes her first baby via surrogacy

(CNN) — Actress and writer Lena Dunham and her husband Luis Felber have welcomed a baby daughter via surrogate.Writing in an op-ed published by Vogue on Wednesday, Dunham, 40, who is best known as the creator of hit TV series “Girls,” revealed that the couple’s first child had arrived 13 days late, before describing the moment of her birth.“I was so focused on our surrogate — in awe at her concentration, her period of quiet followed by what sounded like a roar — I forgot to look down until I heard our baby’s cry,” she wrote.“I saw her face, gasping just as she did. Her eyes, wide and unfocused, taking in the light and shadow, blinking rapidly.”Dunham said she was “bashful and dizzy with joy.”In 2018, Dunham revealed that she’d had a hysterectomy in an attempt to end the pain caused by endometriosis.Endometriosis is a common and often painful condition that happens when tissue similar to the lining of the uterus grows outside the uterus itself. It’s estimated to affect more than 11% of women between the ages of 15 and 44 across the United States.The surgery removed her cervix and uterus, meaning that she was unable to conceive naturally.On meeting her surrogate, Dunham wrote in the Vogue piece: “While I’ve been known to make friends quickly —​ airport terminals, veterinary offices — ​this was the quickest leap from first coffee to gynecological procedure I’d ever done.”Dunham said in the months before the embryo transfer date, as she “got to know our surrogate and to trust her,” she thought she would feel “jealousy” towards her, but she did not.“Instead, I felt a different kind of jealousy — toward said baby, for the chance to be tucked into someone who radiated such safety. I could just tell she knew how to steer an SUV in the snow,” Dunham added.The pregnancy came after “12 years circling the fertility drain,” Dunham wrote, and revealed how she dealt with the nerves of the intervening months.“Powerless and unable to feel the physical changes that signal a growing fetus, I horrified friends and family who adhere to the Jewish superstition prohibiting anticipatory purchases, and I started shopping,” said Dunham, before recounting her journey into the world of baby fashion.“I was looking for garments that allowed her personality to develop and express itself rather than announcing an identity she didn’t yet have,” she said.“She would be a person that we helped to dress, who made an impression on the world based on our choices, until she was old enough to do it herself.”The-CNN-Wire™ & © 2026 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.​THE-CNN-WIRE (TM) & © 2026 CABLE NEWS NETWORK, INC., A TIME WARNER COMPANY. ALL RIGHTS RESERVED.

applevalleynewsnow.com logo
Sep 17 • 6:09 AM EDT • Entertainment • applevalleynewsnow.com
The Strange New Politics of AI. Plus. . .

It’s Thursday, September 17. This is The Front Page, your daily window into the world of The Free Press—and our take on the world at large. Today: Douglas Murray asks, why do we allow terrorists to die of old age? The American nonprofits backing Hamas. A conversation with Dara Horn and Coleman Hughes. And much more. But first: inside the unlikely coalition warning that AI may kill us all. Last week, an AI researcher named Jacob Coxon made headlines around the world after saying that he had resigned from Anthropic because he believes AI might cause human extinction—and his co-workers do, too. Unlike the rest of us, potentially, the story just won’t die. The Pro-Human Assembly, a conference held Tuesday in Washington, D.C., about the existential dangers of artificial intelligence, couldn’t have come at a better time—or with a more eclectic coalition. The Archbishop of San Francisco was there. So was Steve Bannon, screaming about the Chinese. Bernie Sanders did a quasi-dramatic reading of messages posted to an online forum by rogue AI agents. Ashley Judd paraphrased a graphic Andrea Dworkin quote for reasons that remain a mystery to me still. It was odd. People in the AI industry have talked openly about the possibility of this technology causing human extinction for years, but it hits differently in the wake of the Hugging Face incident. If you don’t know what that is, all the more reason to read my dispatch today. As the doomers see it, the best-case scenario is a future in which humans are basically kept as pets: well cared for, but with zero autonomy. The worst-case scenario, obviously, is the everyone dies thing. What should be done? I heard lots of ideas but no easy answers. There are currently zero federal regulations on AI, which is sort of strange even to think about. After all, we regulate microwaves, and the people running the microwave industry have never once refused to rule out the possibility that their products will end all human life on Earth. What I saw in D.C. left me even more convinced that you would be hard-pressed to find anyone who believes nothing should be done. You know, except for President Trump. — River Page River Page • Tech and Business [ The AI Doomers Have a Plan to Save Us. I Went to Find Out What It Is. ](https://www.thefp.com/p/the-ai-doomers-have-plan-save-bernie-sanders-bannon) Read story How Robert Kraft Made Macklemore a Martyr—and How to Better Fight Antisemitism On Monday, New England Patriots owner Robert Kraft and a group of other NFL owners banned Macklemore from performing at their stadiums after the rapper delivered a “Free Palestine” speech while opening for Ed Sheeran. Kraft cited the rapper’s “broader history of antisemitic rhetoric and imagery.” Once multiple venues refused to host shows with Macklemore on the lineup, the tour’s promoter officially dropped him. Today, Josh Kaplan says that the move was counterproductive, arguing that though well-intentioned, Kraft’s decision turned an irrelevant footnote into a martyr. “You cannot cancel people into liking you,” Josh writes. Read his column on what a better response to Macklemore would have looked like. Read [ Robert Kraft Made Macklemore a Martyr ](https://www.thefp.com/p/robert-kraft-made-macklemore-martyr-antisemitism-palestine) This raises the question: What actually works against antisemitism? On the latest episode of Conversations with Coleman, recorded in front of a live audience in New York, Dara Horn joins Coleman Hughes to talk about her new book The Final Solution to the Jewish Question. She argues that antisemitism is a script that has repeated itself across countries and ideologies, and that most people don’t understand that well enough to fight it. Don’t miss their conversation. Watch [ The Lie at the Center of Antisemitism, with Dara Horn ](https://www.thefp.com/p/the-lie-at-the-center-of-antisemitism-coleman-hughes-dana-horn) Listen now Douglas Murray • U.S. Politics [ Douglas Murray: The 9/11 Failure That Still Haunts America ](https://www.thefp.com/p/douglas-murray-911-failure-justice-terrorist-guantanamo-bay) Twenty-five years after the September 11 attacks, the men who planned them have still not faced trial. Khalid Sheikh Mohammed and most of the accused have been locked up in Guantanamo Bay since 2002. Judges have retired, and plea deals have collapsed. Today, Douglas Murray examines how this happened and argues that a justice system that allows terrorists to die of old age in an interminable pretrial process is one that has failed. Read his latest column on what that failure says about our unpreparedness for the era we are now living in. Read story The Editors • U.S. Politics [ When Nonprofits Support Terrorists ](https://www.thefp.com/p/when-nonprofits-support-terrorists) A newly declassified CIA brief from 1998 found that Osama bin Laden used nonprofit shell organizations—including U.S.-based Islamic groups—to fund his terror plots. Today, a similar story is unfolding as multiple organizations on American soil present themselves as nonprofits, taking advantage of tax-exempt status while seeking to advance the ideological mission of terrorist groups like Hamas. Read our editorial on the latest evidence of this dangerous trend—and why there’s no excuse for making the same mistake the CIA revealed 28 years ago. Read story Simon Sebag Montefiore and Bari Weiss Live in New York For decades, the Middle East has shaped American foreign policy and loomed large in the public consciousness. Few understand its influence on our politics better than Simon Sebag Montefiore, who argues that America’s quagmires in the Middle East stem from a deep misunderstanding of the region—on both the left and the right. Join him October 1 as he sits down with Bari Weiss live in New York City to kick off his U.S. book tour for The Cauldron: The Making of the Modern Middle East. Get Tickets Now MORE FROM THE FREE PRESS [ Sydney Sweeney’s Naked Truth ](https://www.thefp.com/p/sydney-sweeneys-naked-truth-caitlin-flanagan) Caitlin Flanagan Read story [ I Thought Ukraine Was Losing. Then I Was Almost Hit by a Russian Drone. ](https://www.thefp.com/p/elliot-ackerman-ukraine-drone-gas-station-train) Elliot Ackerman Read story [ The Dangerous Ideology Behind the AI Warnings ](https://www.thefp.com/p/dangerous-ideology-effective-altruism-artificial-intelligence) Shyam Sankar Read story [ Amanda Knox: Patrick Clancy Can’t Win ](https://www.thefp.com/p/amanda-knox-patrick-clancy-grief-internet-crime) Amanda Knox Read story THE NEWS The Federal Reserve raised interest rates by a quarter point, its first hike since 2023, signaling that another increase could follow as the central bank tries to bring inflation under control. President Donald Trump fired back by demanding that rates be cut sharply, though he stopped short of criticizing Fed Chair Kevin Warsh by name. The Houthis fired drones and missiles at Saudi Arabia on Wednesday, including a major oil port on the Red Sea, and Saudi jets struck back with air strikes across Yemen in an escalating front of the Middle East war. (For more on the Houthis, read Zineb Riboua’s column from earlier this week.) A sweeping Russia and Iran sanctions bill passed the House in a 262–159 vote and is now heading to Trump for his signature. Named after the late senator Lindsey Graham, the legislation would hit countries that purchase large volumes of Russian oil and gas with tariffs of up to 100 percent, and is aimed at cutting off revenue that funds Russia’s war in Ukraine. European Commission president Ursula von der Leyen proposed making Canada the European Union’s first-ever “associate member,” drawing a standing ovation from European lawmakers. The proposal, framed as a response to a world grown more hostile, faces an uncertain path as EU member states would have to approve it, and one diplomat said that “nobody really ​knows what it means.” The House voted unanimously to send billionaire Leon Black a criminal contempt referral after he defied a congressional subpoena to testify and hand over documents related to his connections to Jeffrey Epstein. Black chose to fight the subpoena in court rather than comply. Charlie Kirk’s family filed a wrongful death notice Wednesday against Utah Valley University, alleging that a series of security failures left him exposed to a rooftop sniper. The notice is a required legal step before the family can sue. Merriam-Webster added 1,400 words and definitions to its dictionary, including looksmaxxing, vibe coding, and cuffing season. The publisher said the new entries offer “a window into the world today.” The Free Press earns a commission from any purchases made through all book links in this article.

thefp.com logo
Sep 17 • 6:03 AM EDT • Politics • thefp.com
Tennessee Democrat to propose bill to ban corporations from political spending

A Tennessee Democrat is set to push for new restrictions on corporate campaign spending, following the seminal steps of a movement to limit dark money in politics. State Sen. Charlane Oliver, a Nashville Democrat, said she plans to introduce a bill in January mirroring a move by Hawaii to ban corporations, unions and dark money […]

tennesseelookout.com logo
Sep 17 • 6:02 AM EDT • Politics • tennesseelookout.com
Klopp reveals reason behind Deniz Undav's Germany omission

VfB Stuttgart forward Deniz Undav was one of the bright spots of a disappointing World Cup for Germany, which ended with elimination against Paraguay in the round of 32.However, the 30-year-old didn't...

sports.yahoo.com logo
Sep 17 • 5:58 AM EDT • Sports • sports.yahoo.com
Enrollment in Bursky School of Public Health master’s program declined in 2026

Preliminary reports indicate that the incoming Class of 2028 of the Bursky School’s Masters in Public Health (MPH) has seen fewer applicants this year despite an anticipated 15% increase in enrollment.

studlife.com logo
Sep 17 • 12:22 AM EDT • Health • studlife.com
😐 Neutral (0%)
Maple Leafs’ Matthew Knies Comes Clean On Trade Rumors

The Toronto Maple Leafs have undergone several meaningful changes in recent months under the leadership of new general manager John Chayka, including in the front office, behind the bench, and on the ice.Chayka has certainly put his mark on the organization since taking over from Brad Treliving, who was terminated from his position as general […] The post Maple Leafs’ Matthew Knies Comes Clean On Trade Rumors appeared first on HEAVY.

sports.yahoo.com logo
Sep 16 • 11:14 PM EDT • Sports • sports.yahoo.com
#1 Nebraska Sweeps #20 Creighton

It was a dominant performance for the Huskers.

sports.yahoo.com logo
Sep 16 • 8:47 PM EDT • Sports • sports.yahoo.com
Manchester Township targets health, safety concerns at Route 30 motels

Manchester Township has passed a new ordinance aimed at addressing health, safety, and criminal concerns along the stretch of Route 30 known as "motel mile."

wgal.com logo
Sep 16 • 7:21 PM EDT • Health • wgal.com
😐 Neutral (2%)
wow
34%
ahah
33%
love
33%
Yamamoto’s Adaptability Fuels His Success With Dodgers

After stifling the Reds with seven dominant innings, the Japanese ace proves that elite composure and mid-game adjustments are the true hallmarks of his Cy Young-caliber dominance.

sports.yahoo.com logo
Sep 16 • 7:00 PM EDT • Sports • sports.yahoo.com
UH-Mānoa awarded $3.6M to study hidden health risks from plantation era that surface after Hawaiʻi disasters

The five-year study will follow 1,000 residents to determine whether contaminants can resurface in humans and the environment following wildfires and other disasters.

kauainownews.com logo
Sep 16 • 7:00 PM EDT • Health • kauainownews.com
Madonna Is Opening the VMAs for the First Time in 23 Years

The Queen of Pop is the most-nominated artist of the night

yahoo.com logo
Sep 16 • 6:02 PM EDT • Entertainment • yahoo.com
More than 200 jobs eliminated from Health First in Brevard County

Health First has notified over 200 associates that their positions are being eliminated, according to a release issued on Wednesday.

clickorlando.com logo
Sep 16 • 5:52 PM EDT • Health • clickorlando.com
More than 200 associates fired from Health First in Brevard County

Health First has notified over 200 associates that their positions are being eliminated, according to a release issued on Wednesday.

clickorlando.com logo
Sep 16 • 5:52 PM EDT • Health • clickorlando.com
Dartmouth Health announces massive staff and program cuts

Dartmouth Health announced layoffs of 124 employees and the elimination of 303 jobs to improve long-term sustainability.

concordmonitor.com logo
Sep 16 • 4:27 PM EDT • Health • concordmonitor.com
Health First announces layoffs and ends some local programs

Health First announced the elimination of 214 positions, roughly 2% of its workforce, mostly in administrative roles.

wftv.com logo
Sep 16 • 4:21 PM EDT • Health • wftv.com
Trump administration has cut or frozen $177 billion in grants across every state, analysis shows

Among the grants that were eliminated, frozen or delayed were ones related to maternal health in Michigan, education research in Mississippi and assistance to minority farmers in Iowa, the researchers found.

pbs.org logo
Sep 16 • 4:18 PM EDT • Politics • pbs.org
‘A period of global dominance has ended in plain sight’

Opinion, comment and editorials of the day

theweek.com logo
Sep 16 • 2:58 PM EDT • Politics • theweek.com
Trump’s losing streak dents his invincibility myth

Donald Trump is boiling with frustration after a spate of political blows weakened his presumption of dominance in Washington and abroad.

cnn.com logo
Sep 16 • 2:39 PM EDT • Politics • cnn.com
Bills vs. Lions History: Recent Results and Series Record

Josh Allen’s recent shootout victory extended a dominant streak defined by narrow margins and home-field mastery, leaving the Lions desperate to snap a 35-year drought in Buffalo.

sports.yahoo.com logo
Sep 16 • 2:05 PM EDT • Sports • sports.yahoo.com
Chiefs rumors: Don't count out Tyreek Hill signing

The Kansas City Chiefs recently started out their 2026 season with a bang with a home win over the Denver Broncos on Monday Night Football. Patrick Mahomes didn’t look fully healthy in his first game back from an ACL injury, but it didn’t matter, as Kansas City’s defense and running game dominated throughout the evening. Mahomes will certainly want […] The post Chiefs rumors: Don't count out Tyreek Hill signing appeared first on ClutchPoints.

sports.yahoo.com logo
Sep 16 • 1:41 PM EDT • Sports • sports.yahoo.com
Houston Texans Star Will Anderson Jr. Poised For DPOY Breakthrough

After narrowly missing the trophy in 2025, Houston’s elite edge rusher enters his fourth season anchored by a loaded front four and primed to dominate the league.

sports.yahoo.com logo
Sep 16 • 1:00 PM EDT • Sports • sports.yahoo.com
The Miami Hurricanes Return to Nike on a Lucrative Contract

Reclaiming a legacy of dominance, "The U" secures a historic $200 million reunion with the Swoosh, cementing its status as a premier national brand through 2037.

sports.yahoo.com logo
Sep 16 • 12:55 PM EDT • Sports • sports.yahoo.com
U.S. Fast-Tracked Deportation of Ecuadorean Politician Despite Torture Fears

The removal of José Serrano, a critic of President Daniel Noboa who has been accused of criminal activity, underscores how the Trump administration has asserted control over U.S. immigration courts.

nytimes.com logo
Sep 16 • 12:24 PM EDT • Politics • nytimes.com
Trump administration hits South Africa with new sanctions over alleged discrimination against whites

CAPE TOWN, South Africa (AP) — The Trump administration has announced that it will impose travel bans on officials it claims are responsible for discrimination against whites and other minority groups in South Africa. U.S. Secretary of State Marco Rubio said Tuesday he would revoke U.S. visas or reject visa applications from foreign nationals found […]

coloradopolitics.com logo
Sep 16 • 12:13 PM EDT • Politics • coloradopolitics.com
SEC Signs Off on Finra Outside Business Reforms

Finra’s proposed rule change eliminates a reporting requirement for lower-risk side jobs and ends broker-dealer supervision of advisors’ work at unaffiliated RIAs.

advisorhub.com logo
Sep 16 • 11:58 AM EDT • Business • advisorhub.com
Dartmouth Health is cutting hundreds of jobs

Dartmouth Health’s news came the very same day as University of Vermont Health said it would eliminate nearly 200 positions.

nhpr.org logo
Sep 16 • 10:58 AM EDT • Health • nhpr.org