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Summer spending put Alonso in 'impossible position'
Chelsea's Xabi Alonso as well as Roberto de Zerbi of Tottenham are in an "impossible position" this season, believes The Observer's Rory Smith. The managers took charge of their clubs in the spring and oversaw a lot of activity in the transfer window, with Chelsea and Spurs ending the summer as the second and third-highest spenders respectively. Smith says the changes to their squads is why Alonso and De Zerbi need time to build coherence in their sides.
Love Letters to San Francisco: How snakes and science build students’ confidence
For 27 years, Chris Giorni has been taking The City’s kids out of the classroom and into the dirt, where a little courage can change how they see themselves.
🔴LIVE WNEM Morning Extra: Crews to break ground on MyMichigan Health-CMU medical building
Here are the latest stories from the TV5 newsroom!
New IFT White Paper Provides Blueprint for Building a Future-Ready Food Science Workforce
IFT covers building a future-ready food science workforce through AI, policy literacy and systems thinking.
Sunda Energy, Meridian Mining, Quantum Helium, Light Science Technologies, Foresight Solar, hVIVO
Sunda Energy PLC (AIM:SNDA, FRA:GHA0) has raised £5.25 million to fund completion of its New Zealand acquisition. It's also launching a retail offer for a further £525,000. Meridian Mining Plc (LSE:MNO, TSX:MNO, OTCQX:MRRDF) has delivered a net present value of $2.09 billion for its Cabaçal project in Brazil. The CEO says the economics could make it the next major near-term gold-copper mine. Quantum Helium Ltd (AIM:QHE) is targeting Q4 2026 for a larger fracture stimulation programme at Sagebrush-1 in Colorado. It's also taking a 9% stake in Herencia Resources. Light Science Technologies Holdings PLC (AIM:LST, FRA:9FD) has secured a repeat order from a healthcare devices customer, pushing that contract past £500,000. It's building out higher-margin work in defence and medical sectors. Foresight Solar Fund Ltd (LSE:FSFL, FRA:1F5) says it's considering all strategic options to lift a share price stuck below the value of its assets. The board says it needs to "act decisively" to close that gap. hVIVO PLC (AIM:HVO) has appointed Caroline Shaw as an independent non-executive director. She brings more than 30 years of senior healthcare leadership to the board. Follow us and subscribe on YouTube, our social channels, and on proactiveinvestors.co.uk.
Jiang Feng: The Unravelling of German & European Politics
A state election in eastern Germany has become a revealing test of the changing political landscapes of Germany and Europe, writes Jiang Feng, Professor and Chairman of the Council of the Shanghai Academy of Global Governance and Area Studies (SAGGAS) at Shanghai International Studies University. His analysis follows the decisive victory of the Alternative for Germany (AfD) (which has been classified as right-wing extremist by German authorities)in the state of Saxony-Anhalt on 6 September, in which it finished far ahead of its mainstream rivals. Jiang previously served as Minister-Counsellor at the Chinese Embassy in Berlin. The following article was published on 8 September 2026 on huanqiu.com, the online platform of the Global Times. On 6 September, the results of the state election in Saxony-Anhalt, Germany, were announced. The Alternative for Germany (AfD), classified as far-right by German authorities, made history by becoming the largest party in the state parliament, winning 43.8 per cent of the vote — twice its share in the previous election. The Christian Democratic Union (CDU), which had governed the state continuously for 24 years, won just 17.2 per cent, its worst result ever in Saxony-Anhalt. On the night the results were announced, the atmosphere at the CDU gathering was unusually calm. There was neither shock nor argument, as if the defeat had long been expected. Several veteran party members who had spent years working in the state government said: “Defeat is not a bad thing. It is time to make changes.” This state election has not only upended Saxony-Anhalt’s political landscape, but also laid bare the deep tensions between Germany’s traditional party structure and model of governance, on the one hand, and an increasingly polarised society on the other. Its repercussions are already being felt at the federal level, making Saxony-Anhalt a useful case study of the broader trend towards political polarisation and realignment in Europe. Governing Difficulties after Electoral Victory The most immediate consequence of the election is a historic setback for the mainstream party order that took shape in post-war Germany. In Saxony-Anhalt, the AfD has leapt from a peripheral party to the largest political force in the state. Its electoral base has expanded beyond the traditional category of “marginal protest voters” to take on the characteristics of a cross-class coalition. The party has not only consolidated its support in rural areas, but also attracted many middle-class voters and even members of the social elite with stable jobs, their own homes, and substantial incomes. It has thus evolved from a “protest party” into one with the potential to govern. Despite its commanding lead in the vote, however, the AfD faces an institutional obstacle to governing the state: the mainstream parties’ long-standing “firewall” against it. Neither of the two potential routes to forming a government appears likely to break the current political deadlock. The first would be a coalition of establishment parties, led by the CDU and bringing together the Social Democratic Party (SPD), the Greens, the Left Party (Die Linke) and the Sahra Wagenknecht Alliance (BSW) in a cross-camp government. In terms of parliamentary arithmetic, such a coalition could prevent the AfD from forming a government and preserve the outward stability of the traditional political order. Yet these parties are fundamentally divided over key issues including immigration, the energy transition, economic management, and cultural and education policy. Coalition negotiations would therefore be extremely difficult, and even if a government could be formed, it would most likely prove short-lived. More importantly, an alliance of establishment parties aimed at keeping the largest party out of government would play directly into the AfD’s narrative that “political elites are suppressing public opinion”. It could deepen perceptions of political unfairness, further strengthening the AfD’s political capital, and creating a dynamic in which “the more it is suppressed, the more people vote for it”. Ulrich Siegmund, the AfD’s candidate for state premier, has said that if efforts to form a government fail because other parties refuse to cooperate, the AfD will push for a fresh election, which he believes could deliver the party an absolute majority of seats. This points to more intense political battles ahead. The second option would be a coalition between the AfD and the BSW. Together, the two parties would command a simple majority in parliament, making this, on paper, the quickest route to forming a government. The BSW is the only elected party that has not ruled out cooperation with the AfD, and the two parties share some common ground, including on policy towards Russia. There is therefore a degree of political basis for cooperation. Were such a coalition to materialise, Germany would see its first state government jointly formed by a party defined as far-right and one with a far-left background, creating what might be called a “bipolar anti-establishment alliance”. Such an outcome would fundamentally break with the ideological boundaries of post-war German party politics. It is worth noting that even if the AfD ultimately fails to enter the state government, its roughly 47 per cent share of parliamentary seats would give it a powerful blocking minority. Without its consent, major decisions requiring a two-thirds majority — including constitutional amendments, significant budgetary adjustments, and state-level institutional reforms — would be extremely difficult to pass. Therefore, whoever ultimately forms the government, the AfD will be an unavoidable force in Saxony-Anhalt politics, with a direct influence on the state’s legislative process. Systemic Failures in Germany’s Governance Model The Saxony-Anhalt election result reflects a systemic failure of Germany’s post-war mainstream-party model of governance to adapt to rapidly changing socioeconomic conditions. It stems from multiple, mutually reinforcing structural tensions and highlights the existing political system’s difficulty in adapting to “an increasingly polarised society First, collective anxiety has replaced individual material hardship as a central driver of political mobilisation. The rise of the AfD can no longer be explained simply by poverty or social marginalisation. Its increasingly cross-class electoral base suggests that what is driving voters towards the party is, above all, concern about the broader direction of society. This anxiety about the future of the political community goes beyond individual gains and losses. In political discourse, economic anxiety has become closely intertwined with immigration, while immigration and refugee issues are, in essence, questions of social fairness. This perception turns conflicts over the distribution of social resources into negative assessments of governing parties, providing a broad social basis for far-right political narratives. Second, regional disparities and East German identity have undermined the strategy of addressing eastern Germany’s structural challenges at the regional level. More than three decades after German reunification, eastern states such as Saxony-Anhalt have experienced periods of economic growth, but their underlying economic structures remain weak, and household incomes and wealth remain significantly below those in western Germany. At the same time, they continue to face population outflow, an ageing population, labour shortages, and other structural challenges. At a deeper level, historical experiences — including the collapse of the former East German economic system, mass unemployment during the transition, and the westward shift of decision-making power over major issues — have left some residents with a sense of being “second-class citizens” and of being excluded. For years, the German government treated the “syndrome” of reunification as a regional problem to be gradually addressed at the local level. That approach is becoming increasingly unsustainable, as regional development disparities emerge as a core structural factor shaping national politics. Third, the erosion of institutional trust is perhaps the most decisive factor. AfD supporters tend to distrust establishment institutions, including parliament, government, and the mainstream media. Their concerns about economic security, pensions, and social fairness are significantly greater than the social average. Increasingly, their support for the AfD reflects not an expectation that the existing system can be improved, but a search for an alternative to the current political order. Such a systemic deficit of trust will be extremely difficult for the traditional parties to repair in the short term. Fourth, a generational shift in political mobilisation has amplified political polarisation. Unlike traditional parties, which rely heavily on offline rallies and mainstream media coverage, the AfD has developed a social-media mobilisation strategy built around “raising an issue — identifying who is responsible — offering a simplified solution — building a shared identity”. It turns complex social tensions into concise political narratives, rapidly channelling public sentiment into political support. The contrast on the eve of the election was particularly telling. The establishment parties, together with trade unions and churches, organised an offline march attended by more than 10,000 people, but its reach was largely confined to those present and to traditional media coverage. The AfD held a much smaller indoor event, yet livestreaming on TikTok, YouTube, and other platforms, combined with the involvement of online influencers, gave it a reach and mobilising capacity far beyond that of the march. The contrast illustrates how the traditional parties’ methods of political mobilisation are increasingly struggling to keep pace with a political environment transformed by changes in media technology. A Microcosm of Structural Political Change in Europe The shockwaves from the Saxony-Anhalt election quickly travelled beyond the state to the federal level. Calls for political accountability followed immediately after the results were announced. The governing CDU and SPD are now under enormous pressure, while Chancellor Friedrich Merz and Vice Chancellor Lars Klingbeil face an unprecedented test. Political polarisation in Germany is no longer simply a regional phenomenon. The post-war model of multiparty government by establishment parties is breaking down and being reshaped. Viewed in a broader European context, the Saxony-Anhalt election is part of a continent-wide wave of party polarisation, mainstream-party decline, and rising right-wing forces. Far from an isolated phenomenon, it is a microcosm of the structural political changes unfolding across Europe. Weak economic growth, cultural tensions over immigration, and declining trust in institutions are fuelling the rise of right-wing forces in several countries, challenging the liberal internationalist order established in post-war Europe. As a core member state of the European Union, Germany’s ability to adapt its political system and the direction of its politics will have profound implications for both European integration and the evolution of the international order. Subscribe [ Pekingnology China’s Germany watchers take stock of Berlin’s uneasy turn On 7 December 2025, nearly 50 Chinese scholars and policy researchers gathered in Beijing for the 2025年德国形势年终研讨会 “2025 Year-End Seminar on the Situation in Germany… Read more 9 months ago · 31 likes · 1 comment · YIRUI LI and Yuxuan JIA ](https://www.pekingnology.com/p/chinas-germany-watchers-take-stock?utm_source=substack&utm_campaign=post_embed&utm_medium=web&embedding_publication_id=1151841) [ Jiang Feng on Germany's 2025 and beyond: no easy exit ](https://www.eastisread.com/p/jiang-feng-on-germanys-2025-and-beyond) Yirui LI and Yuxuan JIA · Jan 24 The following is an op-ed by Jiang Feng, published on 29 December 2025 at Shanghai Observer 上观新闻, the digital platform of Jiefang Daily, the official newspaper of the Shanghai Municipal Committee of the Communist Party of China (CPC). [ Read full story ](https://www.eastisread.com/p/jiang-feng-on-germanys-2025-and-beyond)
Cleveland to demolish J Glen Smith health center, relocate services
CMSD plans to build a new Glenville High School there. Cleveland and MetroHealth plan to move their services elsewhere in the area.
Yellowtail Drive Could Be Expanded To Accommodate Hi-Tech Business Parks In Sheridan
One road on the north side of Sheridan could soon be widened, in anticipation of increased motor vehicle traffic in the area. At its recent board meeting, the Sheridan Economic and Educational Development Authority (SEEDA) approved a motion to begin preparing bids to add 5-foot gravel shoulders on Yellowtail Drive, from the Weatherby building northward […]
City fielding tenants for historic Tempe National Bank, Tempe Hardware Building on Mill Avenue
The century-old Tempe National Bank building and the Tempe Hardware Building will soon be home to new businesses as the city fields offers for tenants to lease the spaces on Mill Avenue.
Bank selling landmark Las Vegas, N.M., building for new City Hall
Southwest Capital Bank is selling its main branch in Las Vegas, N.M., to the city, which plans to make it its new City Hall.
Big Discoveries Start Small: Enroll for 2027–2028 at Brooklyn Preschool of Science (sponsored) | Brooklyn Bridge Parents - News, Events and Family Services
Little hands. Big questions. A lifelong love of learning. At Brooklyn Preschool of Science, children’s natural curiosity starts an extraordinary early childhood experience. We are welcoming families for the 2027–2028 school year, and we invite you to tour our school and discover a place where your child can feel loved, build confidence, make friends, and find joy
Build a Career in Wine: Linfield University Opens Applications for Graduate Certificate in Wine Business Leadership
Four-month online program gives wine professionals and career changers the business knowledge to take their next step in the wine industry September 21,
Meta's Muse could become Zuckerberg's best platform opportunity yet
Meta's Muse AI agent could give Mark Zuckerberg another chance to build a powerful internet platform, and developers are paying attention.
Hammond business damaged after car crashes into building
Hammond Police and Fire departments responded to the True Value building on E. Thomas Street around 1:30 p.m.
BU students displaced after health officials condemn Brookline apartment building
A Brookline apartment building housing some Boston University students has been condemned after health inspectors discovered what they say is an active sewage leak and other health and safety violatio...
Observations from day one of Men’s Basketball fall practice
Coach Loucks is looking to build off of lessons learned in year one.
Old Science Hall Renamed for Scholars Kathryn Morgan, Christopher Edley Jr. '73, H'99
The effort to rename the building, now known as Edley-Morgan Hall, began in earnest last academic year.
I’ve Built Websites for 25 Years. Here’s How I’d Make a Business Stand Out in an Internet Full of AI Slop.
AI has made professional websites nearly effortless to create, but entrepreneurs still need to build the audience, trust, follow-up and differentiation that actually drive growth.
Who’s building and who’s buying in Greater Baton Rouge
Here are the latest notable issued permits and property transactions in East Baton Rouge, Ascension and Livingston parishes. East Baton Rouge Parish A remodel permit was issued for Interior re… Already an INSIDER? Sign in. Already an INSIDER? Sign in
Boston taps UMass students to tackle public health workforce gaps
Boston is tapping its universities to build a stronger public health workforce, starting with students at UMass Boston.
Youth sports can help African countries build a legacy of champions
African countries possess plenty of raw sporting talent. But replicable success is produced by systems.
UWA awarded National Institutes of Health funding for research equipment
A grant from the National Institutes of Health is making way for new biomedical research opportunities for students and faculty at the University of West Alabama. The funding is UWA’s first National Institutes of Health (NIH) award, marking a significant milestone in the institution’s research growth.
Bungie is freeing vaulted Destiny 2 campaigns after Marathon "did not reach as many players as we had hoped"
Bungie promises to unvault Destiny 2 campaigns and raids that were locked away, all while rebuilding the shooter's future, after a tepid response to Marathon.
Trump shattered Canada’s old US relationship. Carney is building a new one in Europe
TORONTO (AP) — For nearly four decades, Canada built its economy around closer integration with the United States. President Donald Trump has turned that dependence into leverage, imposing tariffs, threatening Canada’s sovereignty and openly seeking to pull Canadian industrial production south. Canadian Prime Minister Mark Carney has moved on. Rather than return to trade talks […]
Jays/Orioles Series Preview
Tonight the Jays start their second-to-last series of the season. Six games remain, with a mathematical chance of making the playoffs, but math occasionally lies. But a series sweep would make things a little more interesting. Anyway, they have three games in Baltimore: Trey’s last rehab start wasn’t exactly something to build our confidence, but […]
Small Business Using AI are Hiring Faster - Small Business & Entrepreneurship Council
By Rieva Lesonsky – A report from Gusto by Nich Tremper and Tom Bowen found that small businesses increasingly use AI to build and grow their companies. Almost two-thirds of startups used AI to make their launch easier. Small businesses are using AI to increase productivity and grow revenue. And companies that embraced the technology […]
Business briefs: Treymor community opens in Mt. Juliet
Homebuilder group PulteGroup has announced the opening of its newest and largest Middle Tennessee John Wieland Homes neighborhood, Treymor, in Mt. Juliet. The 317-acre development community is located near Benders Ferry Road. It will feature 349 homes on lots up to nearly an acre, according to a company news release. The community will also offer
New initiative brings entrepreneurship beyond the business world at PVAMU
PRAIRIE VIEW, Texas (Sept. 21, 2026) – For a student studying engineering, education, health care or another field, entrepreneurship can be more than building a business. It can mean recognizing an opportunity, solving a problem and finding a new way forward. That idea is
Small Business, Big Lessons® — That Old Time Rock & Roll or Blue Dot Fever?
This post builds on my Water Balloon Economics idea and adds a twist: knowing when it’s time to wrap up a “wonderful” career or business, recognizing your own limitations, and being honest about the experience you’re delivering.
Kyle Whittingham identifies troubling Michigan trend he must fix
Michigan coach Kyle Whittingham says his young team must improve its energy to build a winning culture.
Weaving data and computing into a nationwide fabric supporting science
Building on decades of experience advancing research computing, the FabAID project is bringing high-throughput, data-intensive computing — and as many scientists as possible — into the age of AI.
The TASK#STOMP Windows backdoor takes Wi-Fi passwords, screenshots, and business files
The TASK#STOMP backdoor steals office documents on Windows PCs, grabs new files as they're saved, and can rebuild itself if partly removed.
Baton Rouge airport to get $7.9 million renovation, plus more permits
Here is a list of commercial and residential building permits issued by East Baton Rouge Parish Government from Sept. 14-18.
Xulon Press announces a new work where theology and science meet, The Dimensional Universe: Quantum Ontology, Dynamics and Patterns of Duality from author Jack K. Mayfield.
With the existence of a mysterious immaterial dimension governed by quantum mechanics that still baffles the world’s top physicists, Mayfield builds a bridge long thought impossible: rigorous science standing shoulder to shoulder with theology.
Population Science Fall Seminar Series kicks off
The Population Research Institute and the Collaborative on Population Aging Disparities will host the Population Science Seminar Series this fall, featuring hour-long talks from scholars whose research examines population dynamics and the social forces that shape them. Seminars will take place on select Tuesdays from noon to 1 p.m. in the Susan Welch Liberal Arts Building, room 314.
Encouraging stats from Eagles’ 24-20 win over the Titans
The Eagles didn't play a perfect game in Nashville, but several factord point to an Eagles team beginning to build good habits.
The Nurse Is Health Care’s Most Underpriced Founder
They see the problem first, build the fix, and decide whether it is ever adopted. The market has trained them to hide the one credential that de-risks the deal.
NEA C-Suite: LJ Bryant
How would you describe your company? CB Winter Haven started as C&B Tax Inc. My mom started the business with a partner in the late 1990s, building a handful of...
Corridor raises $25M seed to build a health benefits brokerage for SMBs
Corridor focuses on SMBs, which it says traditional brokerages often overlook because small accounts generate lower commissions than larger accounts.
Which Came First, The Chicken Or The Egg? Scientists Finally Have The Answer
Philosophers have wrestled with this riddle for centuries, but evolutionary biology has quietly been building a case that rewrites the entire question. The answer turns out to hinge on a single, stran...
CMU makes progress on Hall of Sciences, campus improvements
Construction of the Richard King Mellon (RKM) Hall of Sciences progressed over the summer. Carnegie Mellon broke ground on the new building in June 2024 and expects expected to finish on schedule.
How other Midwestern cities are building the supply of new homes
As Chicago tries to fill its deep deficit of affordable housing, Midwestern cities from Rockford to Indianapolis have ideas that could be imported.
Trump accused of ‘manufacturing a national security justification’ to push arch plan
President had said the triumphal arch he plans to build near Washington would double as a ‘military complex’
The future of Black political representation and power
The Supreme Court’s Callais decision raised questions about how Black communities can protect representation and build political power.
They planned their lives in America. Now, they're looking elsewhere.
Former H-1B hopefuls and international graduates are building new lives abroad, as a stable future in the US increasingly becomes a pipe dream.
Building Michigan’s healthy future requires a different kind of workforce strategy
Wayne State is investing in talent, research and partnerships to strengthen Michigan’s health workforce and improve community health.
Building Michigan’s healthy future requires a different kind of workforce strategy
Wayne State is investing in talent, research and partnerships to strengthen Michigan’s health workforce and improve community health.
McKinsey partners: you need to protect successful new ventures from the core business
The more successful a venture becomes the harder it is to protect.
Brooklyn Beckham 'building business empire with help from billionaire father-in-law'
Brooklyn Beckham is reportedly planning to build a business empire based around "everyday products". The 27-year-old son of Sir David Beckham and Lady Victoria Beckham - who is estranged from his pare...
Peterson Health donates $100K to Habitat
Peterson Health announced a $100,000 donation to Habitat for Humanity Kerr County to support flood recovery efforts in the Doyle Community, helping residents rebuild homes, restore stability and move forward
Trump shattered Canada’s old US relationship. Carney is building a new one in Europe
Canadian Prime Minister Mark Carney is urgently trying to reduce dependence on the United States as President Donald Trump uses tariffs and economic pressure against America’s longtime ally.
Why Laz Diaz’s Retirement Provides a Powerful Lesson for Sports Radio Veterans
"The people who helped build sports radio have every right to be proud of what they accomplished. But they also have an opportunity — and a responsibility — to explain to the next generation why it was worth doing in the first place." The post Why Laz Diaz’s Retirement Provides a Powerful Lesson for Sports Radio Veterans appeared first on Barrett Media.
Hope College tops out new $65 million economics and business building in downtown Holland
Hope College marked a major construction milestone Thursday with a topping out ceremony for its new $65 million Department of Economics and Business building in downtown Holland.
Scientists Found Over 1,000 Previously Hidden Brain Microproteins
Researchers analyzed more than 600 human brain samples to build a microprotein atlas. They identified 1,067 microproteins, many altered in Alzheimer’s disease, revealing potential new mechanisms involved in aging and neurodegeneration.
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...
Europe Makes The Science, China Makes The Batteries, But Who Builds The Future?
One in eight electric cars charging in Europe already carries a Chinese badge, while many European brands still rely on Chinese-made batteries. The challenge
Canaan Hardware and Supply named New Hampshire’s 2026 HBSDealer All Star
Canaan Hardware and Supply has been selected as New Hampshire’s 2026 Hardware All Star by Hardware + Building Supply Dealer magazine, earning recognition as one of just 50 independent home
Rockport fire displaces 2 families, impacts businesses
Firefighters responded to reports of a gas odor Sunday morning and found thick black smoke coming from a Broadway Avenue building.
Gyokeres Sweden call-up a chance to build some confidence
Photo by Carl Recine/Getty ImagesViktor Gyokeres has been called up by Sweden, with four internationals offering him the chance to get minutes, goals and some confidence after a stop-start beginning t...
Florida State’s lack of depth underscores poor offseason personnel decisions
The last two games have shown the Seminoles’ ongoing roster building flaws.
NFL Insider Sounds Alarm on Lions Coordinator
The calls for the Detroit Lions to fire defensive coordinator Kelvin Sheppard have gotten much louder after the team blew a fourth-quarter lead in Week 1 and allowed 41 points in Week 2. However, while most of the heat around Sheppard has been outside of the building, Albert Breer of Sports Illustrated jumped on the […] The post NFL Insider Sounds Alarm on Lions Coordinator appeared first on HEAVY.
Mapping tsunamis, building trust
While taking a quick shower before her son’s fourth birthday party on Dec. 26, 2004, tsunami scientist Elena Troshina heard the phone ring. Deciding it was worth jumping out, she
Business Briefcase: Symposium lined up to build PA workforce
ORWIGSBURG — A Workforce Leadership Symposium — Building Pennsylvania’s Workforce … Strategies for Turning Shortage into Opportunity — is planned for 9-11:30 a.m. Oct. 22 by the Schuylkill Chamber of Commerce at Orwigsburg Veterans Memorial…
Startup JetZero is building a sleek new kind of plane with bigger-than-Boeing dreams
A startup is building a new type of passenger plane to rival Boeing and Airbus' tube-and-wing models. The blended wing body aircraft could take flight next year.
The era of the personal agent has finally arrived
Tech giants and startups are racing to build your AI agent.
Kentucky medical marijuana businesses gather for Lexington expo
Kentucky medical marijuana businesses gathered in Lexington to educate patients as the new industry works to build awareness and improve access.
Trump says his planned arch would become a 'military complex' able to host drones and snipers
President Donald Trump says the massive arch he wants to build between the Lincoln Memorial and Arlington National Cemetery would become a “top grade military complex” able to host drones and snipers while storing ammunition | TALK 980am
Trump says his planned arch would become a 'military complex' able to host drones and snipers
President Donald Trump says the massive arch he wants to build between the Lincoln Memorial and Arlington National Cemetery would become a “top grade military complex” able to host drones and snipers while storing ammunition | Newsradio 1140 WRVA
Trump says his planned arch would become a 'military complex' able to host drones and snipers
President Donald Trump says the massive arch he wants to build between the Lincoln Memorial and Arlington National Cemetery would become a “top grade military complex” able to host drones and snipers while storing ammunition | WWL
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.”
I moved from NYC to Boston and had 3 kids while building my career
I left my 9-5 to freelance and my husband and I moved from New York to Boston. While we built our family of 5, I built my career.
Felix Anudike-Uzomah discusses building on Week 1 performance
During his press conference, Kansas City Chiefs defensive lineman Felix Anudike-Uzomah discussed building on his Week 1 performance | @EdEastonJr
Cardinals Urged to Target Blue Jays Veteran This Offseason
The St. Louis Cardinals missed the playoffs this season and will need to go back to the drawing board as they look to build a team capable of returning to the postseason next year.With that in mind, the question is which moves they should make to improve the roster and compete with the Chicago Cubs […] The post Cardinals Urged to Target Blue Jays Veteran This Offseason appeared first on HEAVY.
Boston Bruins 2026-27 Player Preview: Jonathan Aspirot
Can Aspirot build off his breakout year?
‘Voters are like, No thanks’: Trump’s tariffs fall flat with the working class
It’s become an article of faith for trade hardliners in both parties that a protectionist agenda is a guaranteed pathway to building support among working-class voters. But now that President Donald Trump is testing that theory in practice, it is largely flopping on the campaign trail.
Forum: Students ask about key issues
Abe Madkour answers college students’ sports business queries.
Meet Kianoosh Nawai, the West Virginia eighth-grader who built a low-cost 3D-printed bionic hand and became his state’s only finalist in a national STEM contest
Kianoosh Nawai, an eighth-grader at West Virginia Virtual Academy, wanted to explore how technology could help people with disabilities. His project led him to design and build a 3D-printed prosthetic hand that aims to offer a lower-cost option for people who have lost a limb.
Bristol, Blue Star ‘breakup’ has Ivywild hallways abuzz
Bristol Brewing Co. and Blue Star restaurant marked the beginning of a beautiful business partnership almost 30 years ago, inside neighboring operations, in co-owned property near the intersection of South Tejon Street and East Ramona Avenue. When the historic former Ivywild elementary building went on the market just blocks away at 1604 S. Cascade Ave., […]
PGA Tour gig helps laundry business pay bills and rebuild momentum
A struggling business owner is getting a boost because of Biltmore Championship Asheville.
Love Moore Loudly brings suicide prevention awareness, hopes to build mental health walking trail
TEXARKANA, Texas --Pickleball players united on Saturday for Hit Hard, Love Louder.at the Southwest Center to play and to support the Love Moore Loudly Foundation.
IT admins can now remotely “Sanitize” PCs and reinstall Windows 11, thanks to two new features in Cloud Rebuild
Windows 11 Build 26340 upgrades Cloud Rebuild with hardware-level drive sanitization and remote CSP deployment for IT admins. Here is how.
SEED STEM Festival brings science to life for local children
From building robots to exploring neuroscience, local children got hands-on experience with science, technology, engineering and math Saturday at Aiken’s 41st annual SEED STEM Festival.
Cardinal Health Targets 13%-15% EPS Growth as Specialty Momentum Builds
Cardinal Health (NYSE:CAH) CEO Jason Hollar said the company expects fiscal 2027 to extend the broad operating momentum it generated in fiscal 2026, with all five operating segments positioned for what he described as a “constructive” period. Speaking at the Morgan Stanley Global Healthcare Confere
Three Cuban women, three businesses, one dream: How they’re building their future in Miami
They arrived in Miami by different paths. Now they’re turning what they know and love — pole dancing, tennis and skin care — into businesses and a shot at the American dream.
Game Thread: No. 19 Michigan Football vs UTEP
Michigan Football looks to build on last week’s upset over Oklahoma, as the Wolverines welcome UTEP to The Big House. Join us for today’s Game Thread!
SEED STEM Festival brings science to life for local children
From building robots to exploring neuroscience, local children got hands-on experience with science, technology, engineering and math Saturday at Aiken’s 41st annual SEED STEM Festival.
Analysis: A tale of two halves
Matthias Jaissle had made it clear to his players that they needed to take losing a duel personally following their meek performance against Leeds United. It was rather telling that Lewis Miley won the ball back high up the field in the build-up to Willock's opener, while Lewis Hall also dispossessed a blue shirt before doubling his side's lead just a few minutes later.
Override Series: Cyberpunk: Edgerunners Cup Zero Build in Europe: Session 1
Keep running on the edge. Chase the win. Team up as a trio and compete for a chance to earn Cyberpunk: Edgerunners cosmetic rewards. Good luck and have fun!
The race to build a pandemic-proof world
Six years after COVID-19 killed millions, battered health systems, disrupted lives and brought the global economy to a virtual standstill, the world is still grappling with how we can prepare better for the next pandemic.
Olympic Council of Asia President wants to keep politics out of Asian Games
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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
Trump administration starts building border wall in Big Bend region of Texas, despite heavy opposition from landowners, businesses and ranchers
“We will continue to fight for this land no matter what the outcome is. We will continue fighting to the end.”
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!
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