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“The View” stars compare Megyn Kelly to ‘fungus’ for shaming Christina Applegate amid MS misdiagnosis: ‘Are you crazy?’
Whoopi Goldberg tore into Kelly for saying Applegate was “crying now because I guess she no longer gets to be the face of this disease.”
Whoop and Abu Dhabi partner on preventative health
Will Ahmed, CEO of Whoop speaks to CNBC's Dan Murphy in Abu Dhabi, discussing the firm's collaboration with the Abu Dhabi Department of Health, and the outlook for the company.
“Airplane!” star details how Leslie Nielsen used hand-operated whoopee cushion to make him break: ‘That was the hardest thing’
Robert Hays says it was “very difficult” to keep a straight face while filming their now-iconic cockpit scene.
How consumer tech company Whoop is building for Medicare patients
Whoop's chief medical officer, said the company's work with Medicare is an opportunity to prove its ability to improve health at the population level.
‘The View’: Joy Behar Shares Long-Awaited Health Update Via Whoopi Goldberg
The cohost has been missing for all of October so far.
'SNL' host Shane Gillis accidentally drops f-bomb on live TV
Whoops! "Saturday Night Live" host Shane Gillis accidentally dropped an f-bomb, which broadcast live on NBC uncensored, during the sketch show's Oct. 10 episode.
Whoops! Scientists Might Have Had the Origin of Animals All Wrong.
Molecular clocks push the dawn of animal life back to a frozen world 800 million years ago.
Can Health Trackers Help You Manage Menopause Symptoms?
Apple, Oura and Whoop have all recently added features for midlife women. Here’s what the tools can — and can’t — measure.
SnakePit Post-season GDT, #4
Whoops, didn’t expect today’s games to get under way quite as early as they did. The White Sox vs. Guardians game is already under way in Cleveland, but there’s currently no score at the end of the third inning. So it’s not as if we missed much. A full slate of four Division Series games […]
Qalo's Screenless Health Tracker Has a Smart Ring Companion, Too
Qalo's new subscription-free fitness SL-1 Smart Band works on its own as a Whoop competitor but is even better when paired with the company's smart ring.
Packers booed during 'butt-whooping' at home to Falcons
The Green Bay Packers' head coach Matt LaFleur says his team got a "butt-whooping" as they lost 35-14 at home to the Atlanta Falcons on Thursday.
Matt LaFleur on ugly loss to Falcons: "It was a butt-whooping"
Off-Day Open Thread
It is the last off-day of the regular season, before the series with the Reds. I forgot that today was an off-day. I went to see what time tonight’s game was starting and whoops there isn’t a tonight’s game. And there isn’t much for Jays news. Everything is about Vlad’s interview, and I think I […]
Apple’s Next Health Wearable May Look Nothing Like an Apple Watch
The tech giant is reportedly developing a screen-less fitness tracker to compete with Oura and Whoop.
Apple could take on Whoop with a new fitness tracker, report says
Apple may be developing a new fitness tracker as part of its new generation of hardware devices.
The Biggest Names in Food, Entertainment and Culture Come Together at the 2026 Food Network New York City Wine & Food Festival presented by Invesco QQQ
NEW YORK, September 21, 2026--NYCWFF returns October 15–18 with 50+ events featuring Rachael Ray, Bert Kreischer, mgk, Method Man, Whoopi Goldberg and more.
‘The View' Makes Announcement After Whoopi Goldberg News
During hiatus from The View, Whoopi Goldberg will be replaced with familiar faces, including some from the show's original 1997 lineup.
Apple Watch Series 12 might finally convince me to switch away from WHOOP
Earlier this year, I picked up a WHOOP for the very first time. As a longtime Apple Watch user I...
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!
Screenless Wearables Forecast a Minimalist Health-Tracking Future
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Apple Is Turning Up the Heat on Rivals With Its Updated Health App
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Sara Haines misses ‘The View,’ cohosts have odd exchange about her absence
Whoopi Goldberg and Joy Behar had an odd exchange about Sara Haines’ absence on ‘The View’ today: ‘She’s not sick,’ Behar said. ‘All we’ve got to tell them is that she’s not here,’ replied Goldberg.
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Whoopi Goldberg shuts down audience booing ‘The View’ guest Sen. Ted Cruz
‘The View’ audience booed Sen. Ted Cruz and was quickly scolded by cohost Whoopi Goldberg, who told them to be respectful.
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There's a lively weekend on tap for Lancaster County.
Joy Behar says Whoopi Goldberg has been on“ The View ”so long that ‘she used to be white’
Behar made the joke as she encouraged the audience to celebrate Goldberg’s 20th season at the Hot Topics table.
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Whoopi Goldberg announced the stunning moment on air, which made some audience members double over as they cried.
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“The View” pays powerful tribute to Barbara Walters in emotional season 30 premiere: ‘This is that show’ she envisioned
Whoopi Goldberg spoke about how each of the six current cohosts fulfills the late Walters’ desire to highlight the perspectives of an eclectic group of women.
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Garmin Cirqa review: A fine but utterly inessential smart band
Garmin's Cirqa band lacks the software and AI insights to make it a true Whoop rival.
‘There’s a whole process’: Bangor business owner highlights needle disposal challenges after patio incident
James Gallagher owns Bangin’ Whoopie in Bangor. He said he was first alerted to the person injecting drugs by a five-year-old and her grandmother.
El Paso health officials urge vaccines as whooping cough cases rise in the city
Pertussis is resurging in El Paso: cases jumped from 0 in 2023 to 8 in 2024 and 19 in 2025, hitting infants and teens hardest. Health officials point to waning immunity and urge Tdap boosters.
Share Your Experiences With the Public Health System in Louisiana
The New York Times is examining how public health is changing in the state, from the whooping cough outbreak to vaccine policies, and we want to hear from you.
Share your experiences with the public health system in Louisiana
The New York Times is examining how public health is changing in the state, from the whooping cough outbreak to vaccine policies, and we want to hear from you.
Whoop CEO Will Ahmed on Medicare expansion: 'We're excited about where the business is going'
Whoop CEO Will Ahmed discusses the wearable technology company's expansion into CMS Medicare, reaching over 3 million members, and launching natural cycles integration on 'Mornings with Maria' with Maria Bartiromo.
‘What About Garmin?’ I Tested the Company’s Answer to Whoop
The Cirqa health tracker, Garmin’s screenless health band, offers lots of data with no distractions.
Whoopi Goldberg suggests she’d exit ‘The View’ if she was richer
Whoopi Goldberg has suggested that she’d leave ‘The View’ if she had more money: ‘Don’t know if I’d still be doing the show,’ she told actress Keke Palmer in a new podcast interview.
Rosie O’Donnell returning to “The View” for season 30: ‘I will go’ with ‘all’ past cohosts
O’Donnell also recalled a “tense time” with Whoopi Goldberg the last time she was at the Hot Topics table, while she publicly sparred with Elisabeth Hasselbeck in 2025.
Samsung has a new AI-powered health assistant, joining a packed market
This marks Samsung's foray into an increasingly crowded space. Whoop has an AI coach built into its platform, as does the new Fitbit Air from Google.
Arkansas Health Department offers back-to-school vaccine clinics, whooping cough focus
Health coach compared 4 fitness wearables: 1 was best for performance
A health coach wore an Apple Watch, Whoop, Oura Ring, and Fitbit at once to see which is best. He found a clear winner for fitness, health, and sleep.
Now off-Broadway: Whoopi renewed, a drama on Israel and a ‘Heated Rivalry’ spoof
“The Whoopi Monologues,” “Birthright” and “Heated Rivalry: The Unauthorized Musical Parody” excel on New York stages.
Three questions with Whoop's new CMO
In this edition of STAT Health Tech: A chat with Whoop's new chief medical officer, an update on CMS health tech initiative, and more.
Exclusive: Co-Founded By Former Whoop CTO, Throne Science Raises $10M To Track Gut Health From The Toilet
Email Facebook Twitter LinkedIn Throne Science, a startup that makes an AI-powered toilet camera to track gut health and hydration, has raised $10 million in a Series A round led by Will Ventures, it told Crunchbase News exclusively. Emerson Collective, Workshop, LEAD VC, Salt VC, Accomplice, Moxxie Ventures, and several other investors also participated in […]
Garmin's Whoop Killer Will Offer Free Heart Rate Monitoring After Backlash
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HHS to convene experts on standards for clinical AI
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Cardiologist named chief medical officer of wearable tech company Whoop
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Well-known cardiologist named chief medical officer of wearable tech company Whoop
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Fitbit's Whoop Challenger Quietly Added a Game-Changing Upgrade
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Google's SensorFM Reveals Where AI Takes Wearable Health
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The EGOT-winning actress displayed her latest feat of feigned unconsciousness at the Hot Topics table.
Using AI for medical advice; pelvic floor exercises; the hidden dangers of burning incense; plus other stories with Vanderbilt Health sources
Colin Walsh, MD,Associate Professor of Biomedical Informatics, was on WTVF News Channel 5‘s “Morningline” show in an interview about whether or not it is safe to use AI for medical advice. Time magazine reporter Stacey Colino interviewed Elisabeth Sebesta, MD, Assistant Professor of Urology, for a story about pelvic floor exercises for issues including menopause, erectile dysfunction and urinary incontinence in men. “Each Breath,” published by the American Lung Association, quoted Brian Christman, MD, Adjunct Professor of Medicine, for a story about the hidden dangers of burning incense. William Schaffner, MD, Professor of Preventive Medicine, was quoted by several news outlets about public health issues, including: Healthline (low vaccination rates lead to more cases of measles, whooping cough and other preventable diseases); ABC News (U.S. measles cases surpass 2,000 for second year in a row); and CIDRAP News (high-dose flu shots cut rates of hospitalization in older adults). Sarah Rohde, MD, Associate Professor of Otolaryngology-Head and Neck Surgery, was quoted in a People magazine story on patient Makalii Andrade, a surfer from Kauai Island who suffered a serious neck injury in 2022 and recently underwent surgery at Vanderbilt Health to begin the final phase of his recovery. James Crowe, MD, Director of the Vanderbilt Center for Antibody Therapeutics, for a piece in Nature about antibodies against a strain of Ebola. SFGATE reporter Gillian Mohney interviewed Xue Zhong, PhD, Research Assistant Professor, Division of Genetic Medicine and Clinical Pharmacology, for a story about a study of a blood test looking at Alzheimer’s disease biomarkers. Matthew Franklin Mart, MD, Assistant Professor of Medicine, was quoted in a Healio story about how inflammation and illness severity is linked to less cognitive resilience after a person has been an ICU patient. The “How We Really Feel” podcast host Sula Windgassen, PhD, interviewed Lindsey C. McKernan, PhD, MPH, Associate Professor of Psychiatry & Behavioral Sciences, Physical Medicine & Rehabilitation and Urology, for an episode focusing on pelvic and bladder health. The podcast is also available on YouTube and the podcast website. In addition, podcaster Monica Sanford interviewed cardiologist Mark Glazer, MD, for her podcast “The Monica Sanford Show”; the two-part interview is here and here.
Whoopi Goldberg reveals surprise 'View' reunion with Rosie O'Donnell
Whoopi Goldberg discussed her reunion with former 'The View' cohost Rosie O'Donnell as the pair ran into each other backstage at 'The Jellicle Ball' on Broadway: 'I thought she was in Ireland?' Sunny Hostin asked.
What Happened the Last Time Notre Dame Played Purdue?
It was last year (but let’s talk about the whooping Notre Dame put on Purdue anyway).
Wearables, and the flood of data they generate, inch closer to entering the clinic
Wearables generate a lot of health data, but it exists outside the clinic for the most part. New moves from Oura and Whoop may change that.
Here's how Apple Watch Series 11 stacks up against Oura, Fitbit, and Whoop, per WSJ
Apple Watch performs favorably in The Wall Street Journal’s health and fitness tracker showdown today. Here’s how Apple Watch Series...
The Wearable Showdown: Oura Ring 5 vs. Fitbit Air vs. Whoop MG vs. Apple Watch
Our columnist tests out the latest fitness trackers for your wrist, finger and elsewhere, with a focus on sleep monitoring and heart-rate accuracy.
Opinion/Guest column: Vaccines a safeguard for all children's health
The reason we don’t see thousands of children dying from measles, whooping cough and other diseases is because vaccines work.
Biden crashes Jill’s book tour with awkward ‘love’ question that leaves viewers cringing
Jill Biden's book tour stop with Whoopi Goldberg was interrupted by Joe Biden, sparking viral social media reactions about the awkward exchange.
Ted Danson will 'apologize for the rest of my life' for infamous blackface performance at Whoopi Goldberg roast
Ted Danson recalls preparing for the infamous roast of Whoopi Goldberg in 1993. He knew immediately that it hadn't gone well.
These States Report the Most Whooping Cough Cases in 2026
More than 4,700 cases of whooping cough have been reported to the Centers for Disease Control and Prevention this year. It’s on track to be fewer cases than last year when the CDC estimated more than 28,000 cases. But it’s still a significant number, especially for the states seeing the worst of it.
Hospitals See Diseases Resurge as Vaccinations Decline
Doctors nationwide are encountering more children with whooping cough, bacterial infections and other serious illnesses, as well as more adults refusing tetanus shots.
Google’s Fitbit Air Gives Whoop Some Serious Competition
The Fitbit Air, a new $100 screenless wearable from Alphabet Inc.’s Google, represents a major evolution in what consumers can expect from fitness trackers as tech companies race into an era of personalized health and artificial intelligence-powered wellness insights.
Google’s Fitbit Air Gives Whoop Some Serious Competition
The Fitbit Air, a new $100 screenless wearable from Alphabet Inc.’s Google, represents a major evolution in what consumers can expect from fitness trackers as tech companies race into an era of personalized health and artificial intelligence-powered wellness insights.
Fitbit Air review: Health tracking for the AI generation
The Fitbit Air is a serious rival to Whoop and other screenless wearable trackers thanks to its solid hardware, comprehensive software and competitive pricing.
Whooping cough cases confirmed at another Pasadena school, health officials say
The Pasadena Public Health Department Health announced it is investigating an outbreak of whooping cough involving three confirmed cases at Blair Middle School.
Fitbit Air: 24 Hours Later First Impressions
Here's your first impressions of the Fitbit Air, and how it compares physically to Whoop 5.0/MG, Amazfit Helio, and the Polar Loop.
Whoopi Goldberg falls back on 'The View,' slams people who save seats in church
Whoopi Goldberg fell back on 'The View' as she slammed people who save seats in church: 'I'm gonna be in your chair,' the Oscar-winning star said.
6 unique Google Fitbit Air features that could make us switch
The upcoming Fitbit Air has some features that should make smartwatches and Whoop sweat.
Fitbit Air vs. WHOOP Size Comparison
The Fitbit Air went up for pre-order last week and we're now all waiting to get one on the wrist as soon as possible. For some lucky folks who live near a physical Google Store, that can actually...
Blurred Lines: WHOOP’s $10B Deal Begs Question, Can The Wellness Brand Cross Over Into Health?
WHOOP’s $575 million funding round brings on major healthcare institutions, as the wearable company pushes beyond wellness and into preventative healthcare.
WHOOP Named Official Health and Fitness Wearable of the Boston Red Sox
Boston, MA — WHOOP, the human performance company, headquartered in Boston's Fenway neighborhood, today announced a multi-year partnership with the Boston Red Sox, becoming the Official Health and Fitness Wearable of the organization. Headquartered in Boston's Fenway neighborhood just steps from Fenway Park, WHOOP and the Red Sox share a
Fitbit Air has status light & double-tap gesture, gets Whoop size comparison
The hardware design of the Fitbit Air is quite straightforward, but there are two features that aren’t particularly obvious...
Whoop health-tracker new AI and on-demand doctor features
If you own a Whoop fitness-tracking wearable, you’ll want to check out these new updates surrounding medical records and AI insights.
Google Finally Launched the Fitness Tracker Apple and Whoop Wouldn't
The Fitbit Air looks like a Whoop rival on paper, but its bigger significance may be what it says about growing consumer fatigue with smartwatches.
Fitness wearable Whoop to offer on-demand clinician access to U.S. users
Whoop is introducing on-demand clinician access and AI-powered health guidance, largely included in the price of membership.
Google unveils Whoop-like screenless Fitbit Air
The device comes with health and fitness tracking like 24/7 heart rate, heart rhythm monitoring with Afib alerts, SpO2, resting heart rate, heart rate variability, sleep stages and duration, and more.