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Health Ministers of the Americas to meet in Washington to address the Region’s leading public health challenges
The highest health authorities in the Americas will discuss new strategies on health emergencies, antimicrobial resistance, arboviral diseases, and food safety.Washington, D.C., 21 September 2026 (PAHO) – Ministers of Health and other high-level authorities from across the Americas will gather from 28 September to 2 October 2026 at the headquarters of the Pan American Health Organization (PAHO) in Washington, D.C., for the 63rd PAHO Directing Council and other governance meetings.
$17M in grants to fund Kentucky mental health, addiction services
Kentucky is set to receive nearly $17 million in federal funding to strengthen mental health and addiction services across the state, Gov. Andy Beshear announced Monday.
Hayden Panettiere remembered at Malibu memorial service
Hayden Panettiere attends the Los Angeles premiere of Netflix's new film 'Blonde' at TCL Chinese Theatre on Sept. 13, 2022, in Hollywood, California. (Jon Kopaloff/Getty Images)Hayden Panettiere was celebrated over the weekend at a memorial service held in California, her representative confirmed to ABC News.Around 80 friends of the late Nashville star, who died on Aug. 16 at the age of 36, gathered in Malibu on Saturday to share "an evening of music, memories, laughter and tears."“We wanted to honor Hayden in the best way we knew how—with as much love as possible," Panettiere's representative, Kasey Kitchen, said in a statement with a group of the actress's friends, who jointly organized the memorial.The statement continued, "It was a beautiful and intimate ceremony where friends came together to celebrate her life and honor the beautiful, magnetic light and love she infused into the world.”Panettiere's Nashville co-star Connie Britton and other celebrities, including Evan Ross and Ruby Rose, were photographed attending the memorial.Panettiere died after she was found unresponsive and in cardiac arrest at a Greenville, South Carolina, apartment.The actress's official cause and manner of death have not yet been announced.An investigation into her death has expanded from South Carolina to Los Angeles, and investigators are focusing on the role drugs may have played in her death, sources told ABC News last week.Kitchen, Panettiere's representative, said in a statement on Sept. 15 that her death "remains under investigation pending toxicology results.""As we await the answers we are all seeking, may we also remember Hayden for the incredible legacy she leaves behind — the light she shined on mental health and postpartum depression, and the voice she gave to those who felt unseen and unheard," Kitchen said. "The answers we are all seeking will come."Copyright © 2026, ABC Audio. All rights reserved.
Health Officials Identify Three Measles Exposure Sites in Flathead County
A person infected with measles visited Flathead County from Sept. 8 to Sept. 11, exposing people at three known sites across the valley, health officials announced Sunday. Officials said they are awaiting test results on a suspected case and said more exposure sites may be identified. The Flathead City-County Health Department confirmed two measles cases […]
U.K.'s Official Charts Launches Subscription-Based PRO Platform For Music, Home Entertainment Movies
The Official Charts, the weekly U.K. platform tracking sales of music and movie digital and physical media sales, Sept. 21 launched the subscription-based PRO edition, which will take effect on Sept. 24. PRO provides direct access to the Official Charts Company’s sales data, and enables users to track performance across artists, tracks and film titles, … Continue reading "U.K.’s Official Charts Launches Subscription-Based PRO Platform For Music, Home Entertainment Movies"
Scientists Report Continuing Harms to U.S. Science in Second-Year Survey
A survey of scientists across a variety of life sciences details how federal government policies have created ongoing disruptions to American research and the scientific workforce.
Private youth sports facilities face no cardiac safety requirements across Kansas City metro
While schools must have cardiac emergency plans and automated external defibrillators, private venues operate without cardiac safety mandates.
New international standard creates unified health data across Europe
Every breath we take contains tiny particles that are invisible to the naked eye and can harm our health. Air pollution alone contributes to heart disease, stroke, lung cancer, and other chronic illnesses.
Gilbert & Cook announces merger with Cerity Partners
Des Moines-based wealth management firm Gilbert & Cook has announced plans to merge with Cerity Partners, a national independent wealth management firm, effective at the end of September. Gilbert & Cook has served individuals, families and business owners in Greater Des Moines and across Iowa for more than 30 years. Founded in 2009, Cerity Partners…
The Strange Politics of Giving Paraprofessionals More Money
NYC’s most under-paid educators got organized – and are now caught in a complicated political crossfire.
Scientists Release Details About Moon's New Massive Crater
It's easy to think of the Moon as the static constant companion in the night sky. Its face hasn’t visibly changed in millennia, and always faces us with the same side. But looks can be deceiving, as our closest companion is constantly bombarded by asteroids and comets that make small craters across the lunar landscape. While they might not be large enough for us to see with our naked eye, professional Moon watchers can pick up on them. And a recent paper published in Science Advances, describes the largest ever found in modern times.
Archaeologists uncover centuries-old mystery of Tampa Bay’s secret community of migrant potters
Key Points Archaeologists have debated for decades over how Mississippian-style pottery ended up in Tampa Bay, an area long left off of maps showing the Mississippian culture stretching across the Southeast and into northern Florida starting a thousand years ago. Trevor Duke, a doctoral stud
Scientists teleport quantum states across 100 parallel optical channels
Quantum communication networks consist of several connected nodes that exchange information encoded in quantum states. These networks could potentially enable more secure communications between quantum ...
The Business School Paradox
Business schools should be more than trade schools. But you can't teach a profession without knowing how it is practiced.
High school sports results for Saturday, Sept. 20
High school volleyball, soccer, cross-country and tennis teams were in action in the Appleton and Green Bay areas.
Georgia Ports celebrates truck drivers, truckers help connect Georgia business to the world
The Georgia Ports Authority recognized the essential role of truck drivers this week with appreciation events and technology updates at facilities across the state. Nearly 80 percent of container trade at the Port of Savannah now moves by truck, prompting new investments in driver safety and terminal efficiency.
Planetary Health Check 2026 finds mounting pressures across Earth's life support systems
Seven breached Planetary Boundaries continue to worsen as record ocean heat, droughts, floods, wildfires and extreme heat reveal an Earth system under strain, according to the latest Planetary Health ...
Dawn James Named Inaugural Executive Director of the Texas Energy Buyers Alliance - CEBA
AUSTIN — The Texas Energy Buyers Alliance (TEBA) is pleased to announce Dawn James as its inaugural executive director, bringing an experienced Texas energy and business leader to the helm as the alliance expands its work on behalf of large energy customers across the state. “This is a critical moment for Texas. We face unprecedented […]
Marysville police shut down 21 illicit massage businesses in Snohomish County investigation
The Marysville Police Department said its investigation into illicit massage businesses is prompting a broader law-enforcement effort across Snohomish County.
Spain on alert over potential new migrant crossing into Ceuta
Albares said Rabat was 'receptive' to tackling online calls for young Moroccans to cross into Ceuta
Tampa General Hospital Named2026 NRC Health® Best in Brand Winner
The award recognizes how a health system’s reputation resonates in their community. Sept. 2, 2026 — Tampa General Hospital (TGH), Florida’s Premier Academic Health System™, has been named a 2026 NRC Health® Best in Brand Winner — a national distinction awarded to only 10 health systems across the country each year. The award recognizes healthcare organizations […]
50 Women to Watch in the Digital Entertainment Business 2026
Women have never wielded more influence over the direction of the entertainment business than they do now. Across Hollywood and the broader media landscape, women are making critical decisions about what gets made, how it is marketed and distributed, where consumers watch it, and, increasingly, the technology and business models that determine how entertainment companies … Continue reading "50 Women to Watch in the Digital Entertainment Business 2026"
Boxing foundation aims to help England sports clubs
The Brightstar Boxing Foundation, based in Shifnal, wants to reach clubs across the country.
Brightstar Boxing Foundation aims help sports clubs across England
The Brightstar Boxing Foundation, based in Shifnal, wants to reach clubs across the country.
Indiana recognizes National Forensic Science Week
INDIANAPOLIS, Ind. (WOWO) — Gov. Mike Braun has proclaimed Sept. 20-26 as Forensic Science Week in Indiana, recognizing the role forensic science plays in criminal investigations across the state....
Kora and guitar meet in cross-cultural collaboration
Mandingue musician Ballaké Sissoko and British folk artist Piers Faccini will share the College of the Atlantic Thomas S. Gates, Jr. Community Center stage in musical conversation on Monday, Sept.
Explore what makes us human at the 16th Annual Wisconsin Science Festival
The 16th annual Wisconsin Science Festival will explore the science of Us — who we are, what it means to be human, and what humans are capable of — all across the state from Oct 15-25.
Arkansas health department schedules free flu clinics statewide
The Arkansas Department of Health will host free community flu vaccine clinics across the state beginning Monday.
‘We need more cash’: Democrats privately flashing alarms over GOP spending deluge in midterms
Top Democrats across the country are privately warning that they do not have enough cash in the November midterm battle to capitalize on what could be their party’s best political environment in over a decade and are at serious risk of leaving winnable seats on the table.
This USDA lab has studied threats to food and farms for decades. Now its scientists must relocate
Federal scientists are still scrambling to find new jobs or relocate across the country as Maryland’s Beltsville Agricultural Research Center’s last days of operation approach. Even as their personal lives upend, employees are concerned that BARC’s legacy of impactful research will be left behind.
The data center backlash is reshaping American politics — one community at a time
With striking speed, the widespread debate around data centers has become a fault line in American communities, cutting across political parties and forging unexpected alliances.
Missed World Cup Boost
Passenger traffic declined at all four local airports in July for the second straight month as higher fuel costs drove up fares and prompted consumers to
NYT Spelling Bee Answers for September 21, 2026
Feeling stuck on today’s puzzle? We can help.
Science Advances celebrates 100 years of electron spin from quantum sensors to dark matter
Special issue reviews spin physics breakthroughs and future challenges across semiconductors, dark matter and quantum field theory
A New York City marsh was disappearing for decades; scientists added 20 inches of sand and watched what happened next
By Muskan Singh & ET Science Desk, Global Desk For decades, salt marshes across New York City’s Jamaica Bay had been disappearing. At Big Egg Marsh, scientists decided to try something that could reveal whether one damaged piece of marsh could be given a better chance to survive. The solution was surprisingly simple, to raise... Read More
High diesel prices pressure Colorado agriculture
Silage harvest has begun in earnest in Colorado, and the choppers and trucks and pack tractors are all rolling and making east-slope mountains of cow chow. The silage will be used as part of cattle rations at dairies, ranches and feedyards across the area and the availability and growing conditions for silage and the state’s […]
I-dle's Soyeon tops Korean music charts with 'I'm Gonna Toesa'
The i-dle leader’s solo track 'I’m Gonna Toesa' has struck a chord with listeners and reached No. 1 across major Korean music charts.
Local Texas Roadhouse meat-cutters to compete in Knoxville
Three employees of Texas Roadhouse in Greeneville are among 31 professional meat cutters from across the region who will compete Sept. 22 in the first round of the Qualifier Meat
‘Resident Evil’ scares up franchise-best $60 million premiere, pushing horror to new box office record
This year’s slate of horror films have put 2026 in contention for the highest grossing box office year in the genre’s history following the $60 million franchise-best open for Zach Cregger’s ‘Resident Evil.’
Charlize Theron on ‘The Odyssey’ Becoming Universal’s Highest-Grossing Movie and Raising Millions to Fight Femicide in Africa With CTAOP
Last week, Christopher Nolan’s “The Odyssey” became Universal Pictures’ highest-grossing film of all time, grossing $1.68 billion and counting. “I feel like I got a great invitation to the best party ...
Data center opposition a rare issue uniting Americans across the political divide
Dr. Bucan-Kurepa prescribes a more personal approach to healthcare - Cross Timbers Gazette | Southern Denton County | Flower Mound
After 27 years of practicing medicine in Flower Mound, it would be easy to assume that Dr. Jelena Bucan-Kurepa has developed quite a following that has created a loaded daily schedule with a seemingly endless number of patients. But it’s actually quite the opposite. Sure, she has a devoted following of families who trust her […]
CHOMEX Expands Commercial Focus as Demand Grows for Portable Office Buildings and Mobile Workspaces
United States, September 20, 2026 -- Commercial deployments across Arizona, Texas, Colorado, Nevada and California drive increased focus on por...
Holy Cross fosters civil discourse over contentious topics
The college's “Dialogue Dinners” invite students to engage in constructive discourse, led by a student facilitator, that begins with an acknowledgement that the conversation should start from a point of curiosity, not critique.
Knoxville shoppers support small businesses across the country at Vintage Market Days
Vintage Market Days of Knoxville returned to the Expo Center for three days of the community supporting small businesses and nonprofit organizations.
Knoxville shoppers support small businesses across the country at Vintage Market Days
Vintage Market Days of Knoxville returned to the Expo Center for three days of the community supporting small businesses and nonprofit organizations.
Ebola outbreak update: Cases and deaths; Dungu health zone, Haut-Uélé province now affected
A total of 73 new confirmed cases of Ebola Virus Disease (EVD) were reported on September 18, 2026, including 25 community deaths. Of these confirmed cases, 46 were from Ituri province, 18 from North Kivu, 6 from Haut-Uélé, and 3 from Tshopo. A new health zone, Dungu, in Haut-Uélé province, was affected during the day. As this zone borders South Sudan, strengthening cross-border surveillance is necessary. During the day on September 18, 2026, 12 deaths within Ebola Treatment Centers (ETCs)—10 in Ituri and 2 in North Kivu—were unfortunately recorded, bringing the total number of deaths for the day to 37. However, 41 patients were declared recovered (30 in Ituri, 6 in Haut-Uélé, 3 in North Kivu, and 2 in Tshopo) after testing negative for EVD twice. Since the start of the epidemic in the Democratic Republic of the Congo (DRC), a cumulative total of 7,614 confirmed cases, including 3,676 deaths, has been recorded, representing a case fatality rate of 48.3%. The epicenter remains Ituri province, which accounts for 77.2% of the confirmed cases reported across the seven affected provinces and also accounts for 63.0% of the new confirmed cases. A new health zone was affected on September 18, 2026. Consequently, 63 out of 167 health zones (37.7%) across 7 provinces are affected. Subscribe to Outbreak News TV on YouTube Response measures feature 97% traveler screening at entry points, surveillance expansion to new area Dungu, and community outreach sensitizing over 110,000 people in one day. The Democratic Republic of the Congo’s health system faces deep, structural constraints that predate the current Ebola outbreak and make epidemic response far harder. These problems are most acute in rural areas and the conflict-affected east. Outbreak News Today is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Subscribe Eastern provinces have seen health facilities damaged, looted, or abandoned. Insecurity delays patients, blocks supply deliveries, and exposes staff to attacks. Millions of displaced people live in camps with poor water, sanitation, and health services, increasing outbreak risk. Vast distances and poor roads mean many people walk hours or days to reach care. These same weaknesses explain why Ebola has continued to spread into new, under-prepared health zones even as some original hotspots show improvement: surveillance, laboratory turnaround, contact tracing, and infection control remain thin outside the best-supported sites. The Ministry of Health and partners have scaled up treatment centres, laboratories, and vaccination in the current outbreak, and some digital surveillance systems (DHIS2) provide a useful backbone. However, the underlying gaps in staffing, basic infrastructure, reliable funding, and logistics have not been closed. Without sustained investment in those foundations, the system will remain vulnerable to both routine disease burden and the next large outbreak. If you like the reporting on Outbreak News Today, please consider a paid subscription for $5/month or $30 a year. Help support the cause of this niche journalism. It is appreciated.
Why Is BP (LSE:BP.) Reshaping Its Business And Investment Approach Now?
BP (LSE:BP.) CEO outlined a new investment approach focused on more selective capital allocation across projects. Management is reorganising BP into separate upstream and downstream divisions to increase operational accountability and clarity. The group adjusted fuel deliveries and production in response to the recent Iran conflict, highlighting its operational flexibility. This new upstream and downstream structure, combined with tighter project selection, only captures part of what is...
Game 156 Game Day Thread – Toronto Blue Jays @ Texas Rangers
Keep your fingers crossed for a good groin day for deGrom
Leeds 0-0 Crystal Palace: What Sage said
Maybe we deserved better but I remember that our goalkeeper made a big save, that's why in football when you have the opportunities you have to score. Among ever present sides in the Premier League across the calendar year of 2026, only Tottenham (18) have picked up fewer points than Crystal Palace (23). Palace's Anan Khalaili has made the most tackles of any player in the Premier League this season (21), while he won possession more times than anyone else in today's match against Leeds (11).
Health officials: Measles exposure reported at three sites across Flathead Co.
The Flathead City-County Health Department (FCCHD) says a person with measles visited several public places in Flathead County while they were infectious.
Why politicians should pay more attention to the polls (reprise)
Welcome to the 231st edition of The Week in Polls (TWIP), a polling newsletter that always welcomes new readers. So please don’t keep TWIP a secret; share it with your friends and colleagues: Share The Week in Polls With all the stories swirling around Reform, JL Partners and political polling, I am finally tearing myself away from talking about the regulation of polling this week - and instead re-running a previous piece reminding us why the solution to problems with polls isn’t simply to ban or ignore them. Rather, we need them to play a vital role in making our politics - and politicians - better. This is followed by summaries of the latest national voting intention polls, seat projections from MRPs and the most recent party leader ratings. Subscribers who pay for the full edition can also read ten insights from the latest polls and analyses, including: A trio of organisations and a pair of professors have been casting their eyes over the Liberal Democrats ahead of the party’s autumn conference; What impact did the summer heatwave have on views on climate change? and Which wins out between chocolate and cheese? If you are not yet a paid subscriber, you can read all ten by starting a free trial now: Get FREE 7-day trial For more polling news as it comes in ahead of next week’s edition, you can also follow The Week in Polls on Bluesky. Picking up on my doubt last week about whether or not 35% of British train travellers have tried to order a takeaway for delivery to a railway station or carriage, thank you to reader Iain, who has been in touch to say he has done just that… in India. Another quick pair of updates, this time on the controversies around Reform and polling. Politico has a further scoop - “Farage aide caught in donor sting attended Egypt retreat with JL Partners” - and Ian Dunt has written about the problems with polling too: “Seeing the response of many polling experts in the last few weeks suggests that they are nervous about what is happening and keen to mitigate against it. Seeing the response of journalists, which has been basically non-existent, suggests the precise opposite.” My usual reminder as well: please do hit reply if you’ve spotted a poll, focus group or new piece of poll-based research that you think should be in contention for coverage in a future edition. Thank you! And with that, on with the show. How politicians get public opinion wrong I have written before about the benefits that come from widespread availability of high-quality political polling. We need more polls and more good coverage of polls. However, what I’ve not dug into before is the research into how accurately politicians estimate public opinion on issues. Thankfully we have academic research to tell us. First, the bad news: We present results from a study of 866 politicians in four countries.1 Politicians were asked to estimate the percentage of public support for various policy proposals. Comparing more than 10,000 estimations with actual levels of public support, we conclude that politicians are quite inaccurate estimators of people’s preferences. They make large errors and even regularly misperceive what a majority of the voters wants. Politicians are hardly better at estimating public preferences than ordinary citizens. Walgrave, S., Jansen, A., Sevenans, J., Soontjens, K., Pilet, J.B., Brack, N., Varone, F., Helfer, L., Vliegenthart, R., van der Meer, T., Breunig, C., Bailer, S., Sheffer, L. & Loewen, P.J. (2023a), “Inaccurate Politicians: Elected Representatives’ Estimations of Public Opinion in Four Countries”, The Journal of Politics, 85(1): 209-222. The bad news is not quite as bad as that makes it sound because, when asked whether the majority of public opinion was for or against various policies, politicians picked the wrong option ‘only’ 29% of the time. However, this included getting it wrong even when public opinion is far from evenly split on an issue: They do not only get it wrong when the public is divided and hard to read (e.g., when there is a 51%:49% distribution). Seventy percent of the misplacements occur for policies with a relatively clear distribution of at least 60% (dis)agreeing citizens. Moreover, the public scored only slightly worse than politicians, picking the wrong option 2.7 out of 8 times on average, compared with 2.3 times for politicians. Turning to the other measure of accuracy (not which side is in the lead but what the percentage support is for each side), politicians on average were 18 percentage points out in their guesses. Again, this was only slightly better than the public, whose error came in at 21 percentage points.2 Further research, using the same mix of countries, gives a little more comfort about how (in)accurate perceptions are: We show that politicians have a better understanding of public opinion when they think the issue matters to voters. Further, when an issue is personally important to politicians they more accurately estimate their party supporters’ opinions. The results confirm that politicians hold more accurate perceptions of voters’ preferences when they think it is important to do so but not necessarily when the issues actually are important to voters. Butler, C., Walgrave, S., Soontjens, K. & Loewen, P.J. (2024), “Politicians are better at estimating public opinion when they think it is more salient”, Party Politics: 1–13. Even so, it’s not a good picture. The remedy for this? Politicians should spend more time reading the polls. So forward this newsletter to someone you know… Share For a more general argument against banning polls, see my 2024 piece. Is “Let Bartlet Be Bartlet” good advice or not? The latest episode of my Political Fictions podcast heads across the Atlantic for a dip into one of the political TV classics: Mark and Cory talk about a giant of American political drama for the first time this week, as they tackle The West Wing. They talk about Let Bartlet Be Bartlet, the nineteenth episode of series one. In it, Mark wonders if The West Wing is actually the epitome of the “Boris Johnson school of politics”, Cory outmanoeuvres Mark into confirming we will record a Christmas Special about Love, Actually and they debate whether the central message of this episode has been misunderstood. Cory’s email newsletter is Paperback Rioter and Mark has a family of email newsletters. Subscribe to our newsletter for some additional bonus content and to get alerted whenever a new episode comes out. Our theme tune is “Monkeys Spinning Monkeys” by Kevin MacLeod/incompetech.com and licensed under the Creative Commons: By Attribution 4.0 License. You can also listen to our episode on Apple Podcasts, Spotify, the web or YouTube. Elsewhere from me… [ A Lord's Eye View How to fix the problem of money in our politics Welcome to my latest update on work in the House of Lords. This time I am taking a look at how our political system is regulated, and the protections we need to keep democracy safe from becoming simply a contest to see who has the biggest bank account… Read more 5 days ago · 3 likes · 2 comments · Mark Pack ](https://lordseyeview.substack.com/p/how-to-fix-the-problem-of-money-in?utm_source=substack&utm_campaign=post_embed&utm_medium=web&embedding_publication_id=1269283) If you spot a factual error… Borrowing an idea from Stuart Ritchie and others, if you spot a factual error in an edition of this newsletter, I will give you a free 12-month subscription to the paid-for version (or an extra 12 months on your existing one). Factual errors qualify, but grammatical errors or disagreements over interpretation do not, and my decision is final. Messages about both of those are always welcome, though. Voting intention and leadership ratings Here are the latest voting intention polls from different pollsters. It is all pretty static at the moment, with a small and consistent Labour lead in nearly all the polls. The table is also online here, along with explanations about what is included. It is updated regularly throughout the week as new polls are released. Next are the seat projections from MRPs, also sorted by fieldwork dates, listing those which are based on dedicated fieldwork (rather than models based on averages of other polls). Because such MRPs are published infrequently, some of the entries below are quite old. Finally, here is a summary of leadership ratings, with a graph from PollCheck: Detailed numbers from the latest polls are online here, and both that and the graph are updated regularly throughout the week as new data comes out. For historical figures on both voting intention and leader approval stretching back to the 1930s, including Parliamentary by-election polls, see PollBase. Catch up on the previous two editions [ ](https://theweekinpolls.substack.com/p/a-crisis-point-for-political-polling) [ A crisis point for political polling Sep 13 ](https://theweekinpolls.substack.com/p/a-crisis-point-for-political-polling) [ Read full story ](https://theweekinpolls.substack.com/p/a-crisis-point-for-political-polling) [ ](https://theweekinpolls.substack.com/p/extra-questions-about-the-polls-in) [ Extra questions about the polls in Reform’s funding scandal Sep 6 ](https://theweekinpolls.substack.com/p/extra-questions-about-the-polls-in) [ Read full story ](https://theweekinpolls.substack.com/p/extra-questions-about-the-polls-in) My privacy policy and other legal information are available here. Links to purchase books or other items are usually affiliate links which pay a commission for each sale. Quotes from social media messages are occasionally lightly edited for punctuation and clarity. If you are subscribed to other email lists of mine, please note that unsubscribing from this one will not automatically remove you from the others. If you wish to be removed from all my lists, simply reply to this email to let me know. A quintet of Lib Dem polling analyses, and 9 other polling insights you shouldn’t miss The following ten findings from the most recent polls and analyses are only for subscribers who pay for the full edition, but you can sign up for a free trial to read them straight away. Ahead of the start of Liberal Democrat conference, we have a trio of organisations and a pair of professors with pieces out about Ed Davey’s party:
Leeds 0-0 Crystal Palace: What Farke said
Leeds remain unbeaten in the Premier League this season across their opening five matches (won two, drawn three), the first time they've completed that feat in the competition since 2001-02. This was Leeds' fourth 0-0 Premier League draw since the start of 2026 (25 games), though two of those have now come against Crystal Palace (also in March).
Fed's Kashkari says inflation is still too high across US economy, in Fox News interview
Minneapolis Federal Reserve President Neel Kashkari said on Sunday that inflation is too high across all sectors of the US economy, not just in rising oil prices.
Zara Larsson Hits Her Career Peak As Her Album Mounts A Comeback
Zara Larsson’s ‘Midnight Sun’ debuts in the Vinyl Albums top 10 as the project and its title track surge across multiple Billboard charts.
Conectando Dreamers: The Three Cities of Ross Mintzer
A bright red full moon hung low over Nahuel Huapi Lake one night in 2026, as hundreds gathered beneath Patagonia’s stars for the second Conectando Dreamers festival in San Carlos de Bariloche, Argenti...
Trump says proposed DC arch will double as military complex
President Donald Trump on Sunday provided a new reason behind his proposal to build a 250-foot triumphal arch directly across Arlington National Cemetery, saying the structure would double as a “top grade Military Complex.”
Resident Evil and Silent Hill Are Just as Cozy as Animal Crossing, According to Science
Why some gamers just love to be scared
Rising gas prices frustrate voters. Trump says it’s an ‘inexpensive price to pay’ for the Iran war
Voters across the nation say skyrocketing gas prices are causing financial hardships for their families.
Rising gas prices frustrate voters. Trump says it's an 'inexpensive price to pay' for the Iran war
Voters across the nation say skyrocketing gas prices are causing financial hardships for their families.
Rising gas prices frustrate voters. Trump says it's an 'inexpensive price to pay' for the Iran war
Voters across the nation say skyrocketing gas prices are causing financial hardships for their families.
Dealroom.co | Great Hill Partners: middle-market growth buyouts across software, financial services, healthcare, consumer and business services
What's the deal?Great Hill Partners is a Boston- and London-base…
Xbox gets 48 new games next week, including two Game Pass additions
Next week, Control Resonant, Dune: Awakening, EA Sports FC 27, Graveyard Keeper 2, and 44 more new games launch across Xbox consoles and Xbox PC.
Sean Sharaf Pulls Off Biggest Upset in UFC History
Heavyweight Sean Sharaf pulled off the biggest upset in UFC history when he knocked out Gable Steveson in just 12 seconds at UFC 331. Sharaf stormed across the cage and caught Steveson with a massive left hook that immediately knocked him out cold for the biggest win of his MMA career to date and the […] The post Sean Sharaf Pulls Off Biggest Upset in UFC History appeared first on HEAVY.
Valley organizations team up to provide hot food, health care
A Phoenix-based outreach organization is partnering with a mobile medical clinic to bring health services directly to neighborhoods across the city, including HIV testing and health education.
Valley organizations team up to provide hot food, health care
A Phoenix-based outreach organization is partnering with a mobile medical clinic to bring health services directly to neighborhoods across the city, including HIV testing and health education.
Art project transforms Denton youth mental health center - Cross Timbers Gazette | Southern Denton County | Flower Mound
A local mental health facility in Denton is getting a vibrant makeover thanks to an inspiring collaboration with Denton County. The Art Room, a local nonprofit dedicated to supporting individuals with mental health challenges through the healing power of art, has partnered with the Denton County MHMR Center’s Child & Adolescent Center for its latest […]
Manchester City vs Sunderland – Predicted lineup and team news
Manchester City host Sunderland at the Etihad Stadium on Sunday looking to make it five wins from five in the Premier League. Enzo Maresca’s side have won every game across all competitions since he...
Detroit Pistons: How Ausar Thompson’s Deal Compares Across NBA
The Detroit Pistons signed Ausar Thompson to a five-year, $155 million rookie scale extension on Friday
Phoenix groups team up to bring health care, hot meals to those in need
A Phoenix-based outreach organization is partnering with a mobile medical clinic to bring health services directly to neighborhoods across the city.
Saracens take command to overrun Tigers
By BEN JAYCOCK LAST season’s double winners Saracens made a devastating opening statement of intent in the PWR Cup with a 66-0 demolition of Leicester Tigers yesterday, running in 10 unanswered tries. Charlotte Wright-Haley opened the scoring for the holders after three minutes before Joia Bennett, Daisy Fitzgerald and Emma Hardy crossed to establish a […] The post Saracens take command to overrun Tigers appeared first on The Rugby Paper .
Wausau’s Dr. Thomas Garver inducted into Army Sports Hall of Fame
Wausau resident and retired Marshfield Clinic orthopedic surgeon Dr. Thomas Garver has been inducted into the Army Sports Hall of Fame for his standout hockey and lacrosse career at West Point.
Lake City hosts Crossroads Music and Market Festival with live music, food and family fun
Downtown Lake City turned into a hub of music, food and family fun Saturday as the Lake City held its annual Crossroads Music and Market Festival.
iOS 27 makes your iPhone faster in these 30+ ways
iOS 27 speeds up your iPhone across Photos, Safari, Camera, and more. Here are all the performance improvements Apple has outlined.
The 44th Annual Spanish River XC Invitational, best photos
One of South Florida's best cross country traditions continued Saturday with the 44th Annual Spanish River XC Invitational in Boca Raton.
Annual rally at Boston Common draws thousands of marijuana advocates ahead of historic repeal vote
This year’s event billed itself as the “first overtly political” Freedom Rally since recreational marijuana was legalized across the state in 2016.
Former Saints Starter Tries Out for Pelicans G League Team
A former Saints starter showed up at a Pelicans G League tryout. His history on a basketball court makes the crossover less wild than it sounds. The post Former Saints Starter Tries Out for Pelicans G League Team appeared first on HEAVY.
Tribes hit hard by wildfires face health effects, cultural losses
Neighbors across the Colville Tribes communities in Washington state knew Matilda Bob’s log home as the “rainbow house,” for its brightly painted exterior. Now it’s gone. Sparked by a lightning […]
MLT’s new family-focused indoor entertainment complex open for business
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MLT’s new family-focused indoor entertainment complex open for business
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The Atlantic Festival: Our Health at a Crossroads
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Georgia Tech Cracked The Code At Southern Showcase
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Health officials warning people about measles exposure across 6 counties in CA: Here's what we know
Health officials are warning about a possible measles exposure across California including in the Bay Area. A person with measles who was unvaccinated traveled around the state in trains and buses, ac...
Health officials warning people about measles exposure across 6 counties in CA: Here's what we know
Health officials are warning about a possible measles exposure across California including in the Bay Area. A person with measles who was unvaccinated traveled around the state in trains and buses, according to health officials.
Local First Foundation advocates for community-based healthcare plan across La Plata County
Nonprofit asks city to get involved
Buccaneers Battle Browns With Season at Early Crossroads
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Rabies Cases Prompt Nationwide Health Advisory: What VA Residents Should Know
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Analysis: Glasner left with food for thought
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Great Lakes bind U.S., Canada trade imperiled by Trump tariffs
A rift between Ottawa and Washington threatens lasting damage to supply chains across land and water geared for free-flowing commerce.
Delivery Outlook Shows Tesla (TSLA)’s Core Business Under Pressure. Its Next Growth Engine Must Deliver
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The Tax Rich Business Owners Skip That W-2 Workers Can’t: How S Corp Profits Escape the Medicare Surtax
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Amazon cuts Apple Watch Series 12, Ultra 4 prices upon release
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Cardinal Health Sees Growth Normalize as Specialty, At-Home Investments Expand
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The September 11 cancer wave ahead
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Crossville Business Named Property of The Year - UCBJ
Grinder House Coffee Shop Named 2026 Tourism Property of the Year (UCBJ) - Grinder House Coffee Shop (GHC) in Crossville was named the 2026 Tourism Property of the Year in the Small category during the Tennessee Hospitality & Tourism Association’s Stars of the Industry Awards. The honor recognizes businesses for excellence in customer service, visitor experience and positive contributions to…
Bar Harbor Parents Again Raise Concerns About How Some Science Education In Sixth Grade.
The Bar Harbor Story is generously sponsored by Restaurant Barn. BAR HARBOR—Parents again raised concerns this week about how Bar Harbor students receive science instruction after fifth grade, months after the same issue came before the Bar Harbor School Board. The concern centers on a past scheduling change at Conners Emerson School that gives fifth graders a full year of science rather than switching between science and social studies at midyear. Principal Dr. Heather Weir Webster told the board that the school has been monitoring test scores, teacher feedback, and the experience of students as it considers whether the current approach is working. If it is not, the approach may be changed, but that would not likely occur this school year. In fifth and sixth grade, the school used to have one semester of social studies and one of science in each year. That schedule shifted because switching at midyear often broke up the learning units. So, approximately two-three years ago, they decided to shift that a bit. Science became a dedicated focus in fifth grade. Social studies was the dedicated focus in sixth grade. The school staff members are hoping to dive deeply into the data and see if the students are having a more quality experience throughout their time in those grades when it comes to science and social studies. If not, things could shift again. This year, Dr. Webster said at the September meeting, potential changes to curricula have been a bit complicated by moving into the school’s new building in late October and early November. “There have been no changes this year because it’s hard enough to handle the move. That allows them to have consistency,” Dr. Webster said. Dr. Webster said that after the Covid pandemic which prevented students from attending school in person, many fifth graders were struggling. “We tried several different configurations,” she said, including a co-teaching model to help with that struggle, but to also see how to best schedule and support those students. “We found that a January switch” where classes switched from social studies to science was really difficult. Part of the decision making stemmed from science being more hands-on and accessible to fifth graders. Social studies was a bit more abstract content, which was why the school tried the current configuration. In a letter submitted as public comment, parent Beth Dumont wrote, “In May 2026, I wrote to express my concern that our middle school students are not receiving consistent instruction in science and social studies. I appreciate that the Board took this concern seriously and requested a presentation from Principal Webster. I am also grateful for the opportunity to meet with Principal Webster and Julie Keblinsky in July to learn more about the current curriculum and scheduling. “During that meeting, I learned that the current model is intended to integrate science and social studies into other subjects during the years or semesters when they are not offered as standalone courses. “While I appreciate the intent behind this model, I remain concerned about its premise. Science and social studies are core academic disciplines that provide students with essential knowledge, skills, and ways of thinking. Yet under the current schedule, students are not guaranteed consistent instructional time in these subjects. Instead, exposure to content in these disciplines may depend on whether opportunities for integration arise within other classes. “To be clear, I strongly support interdisciplinary learning. Integrating science and social studies across the curriculum can enrich students’ educational experiences and help them make meaningful connections across subject areas. My concern is not with integration itself, but with relying on integration as a substitute for dedicated instruction in core disciplines.” Dr. Webster said that they’ve been monitoring test scores, talking to teachers, seeing how the pilot program works. It’s in its third year now of this schedule. One science teacher, she said, told her he’d seen positive outcomes with full year science and that there was a stronger classroom community. Another science teacher had concerns over the readiness last year, but she isn’t feeling that way about this year’s current class. A third teacher for social studies said he loves the full year. A fourth teacher of social studies hasn’t said that anything has changed. For the three fathers who spoke at the school committee meeting, the fractured science curriculum caused concerns. One father said that when he spoke to others, “all were surprised and confused as to why there was no dedicated, continuous science education,” at the school. Though students are testing well in science and math, he worried that without continuity in education, learning is lost. “We shouldn’t have to choose between key learning disciplines,” he said. Matthew Bergin, another father, agreed, adding, “I’m just a little concerned.” In her letter, Dumont wrote, “As the parent of a recent sixth grader who completed an entire year without a dedicated science course, I saw very little evidence that this integration was occurring in a consistent, systematic, or readily identifiable way. This is not a criticism of our middle school teachers, who have been uniformly excellent. Rather, it is a structural criticism of the current schedule.” Dr. Webster gave an update about all aspects of the schedule and how it’s created and she also spoke to social and emotional learning (SEL) in middle school. It’s explicitly taught but also embedded. Science is embedded as well and explicitly taught at all but that one grade. The school schedule is built from lunch out, then electives like art and physical education are placed, before going into the instruction time, teacher planning time, multi-tier support systems (MTSS), and then social and emotional learning. Teachers have to have 250 minutes a week of planning time per their contracts. That’s the minimum and occurs when their students are at specials. “The schedule is really not the purview of the board,” School Board Chair Marie Yarborough reminded the other board members and the public and thanked Dr. Webster for the presentation. The parents were also thanked for coming. LINK TO LEARN MORE [ ](https://barharborstory.substack.com/p/despite-strong-rankings-some-bar) [ Despite Strong Rankings, Some Bar Harbor Parents Raise Concerns About School's Science Education ](https://barharborstory.substack.com/p/despite-strong-rankings-some-bar) Carrie Jones · Jun 4 [ Read full story ](https://barharborstory.substack.com/p/despite-strong-rankings-some-bar) HELP SUPPORT THE BAR HARBOR STORY When we started The Bar Harbor Story, we didn’t know if anyone would read it. But you showed up. You shared. You sent tips. Now—over 400,000 views every month later—it’s clear: people here care about their community and each other. We’ve kept everything free because news should never be out of reach, but every one of our stories takes time to write, and your support keeps The Bar Harbor Story going. If you value our work, please consider a paid subscription, a founding membership, or a sponsorship. It truly helps us cover one more meeting, tell one more story, shine one more light. Even $5 a month makes a difference. Click here to become a one-time supporter now. Thank you so much for being here. Founding member information can be found here. Have questions about sponsorships? Just send Shaun an email at sfarrar86@gmail.com, he’d love to hear from you. Subscribe Share Bar Harbor Story Share Leave a comment
Scientists Discover First Known Adult T. Rex Trackway in North Dakota
A high school teacher recently came across a T. rex footprint while walking through North Dakota. Scientists say the discovery turned out to be the first known trackway likely made by an adult T. rex....
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!