Air ambulances may be tipping the balance between life and death—saving more trauma patients than statistics say should survive. Air ambulance pre-hospital care (HEMS) may improve the chances of surviving a critical injury, according to a new analysis of survival data from a regional service in South East England. The study, published today in Emergency […]
New research suggests that long-standing assumptions about sex and gender continue to shape how studies are designed, interpreted, and reported. Researchers at the University of British Columbia say a basic question is still being answered unevenly in exercise physiology: whose bodies are used to define “normal” human responses to training, fatigue, and recovery. In a […]
Failing kidneys may be quietly sending toxic signals that damage the heart. Scientists have identified a key reason why more than half of people with chronic kidney disease eventually die from heart-related conditions. New evidence shows that damaged kidneys release a substance into the bloodstream that directly harms the heart. The research, conducted by teams […]
A large global genetics study shows that many key drivers of Type 2 diabetes operate outside the bloodstream. Scientists are getting a clearer picture of why Type 2 diabetes is so hard to pin down. In a major international project led in part by the University of Massachusetts Amherst and Helmholtz Munich in Germany, researchers […]
Cuando Noah Hulsman, dueño de una tienda de patinetas en Louisville, Kentucky, se enteró de que ya no calificaba para los subsidios federales que lo ayudaban a pagar su plan de salud “Oro” de la Ley de Cuidado de Salud a Bajo Precio (ACA, por sus siglas en inglés), el hombre de 37 años optó por una cobertura más limitada. Pero el deducible equivale aproximadamente a una cuarta parte de su ingreso anual.
Loretta Forbes se dio cuenta de que tendría que dejar su plan después de que sus primas mensuales del mercado de seguros de ACA se multiplicaran por diez en 2026. Así que esta mujer de 56 años, que vive en las afueras de Nashville, Tennessee, empezó a racionar sus medicamentos para la artritis reumatoide. Su esposo, Jim, abandonó su negocio de reparaciones domésticas que recién comenzaba para buscar un trabajo que ofreciera cobertura médica.
Y cuando Nicole Wipp se enteró de que la prima mensual de su plan familiar de ACA sería más alta que el pago de su hipoteca, ella y su esposo decidieron cancelarlo y comprar cobertura únicamente para su hijo de 15 años.
Después de hacer cuentas, Wipp, abogada independiente de 54 años en Aiken, Carolina del Sur, dijo que su familia tomó una decisión difícil.
“Decidimos que, al final, nuestra única salida era arriesgarnos”.
A pesar de las intensas discusiones y del cierre del gobierno más largo en la historia ocurrido el otoño pasado, el Congreso liderado por el Partido Republicano permitió que los subsidios mejorados de ACA expiraran el pasado 31 de diciembre.
Desde 2021, estos subsidios habían ayudado a millones de personas a cubrir total o parcialmente sus primas en el mercado de seguros. Con su pérdida y el aumento ya existente en los costos de la atención médica, cada vez más personas de ingresos medios enfrentan decisiones imposibles sobre su cobertura este año.
Hulsman, Forbes y Wipp no califican para Medicaid, el programa público de salud para personas con ingresos bajos o que viven con discapacidades. Pero como muchos otros, se han visto afectados por el aumento de los precios de alimentos, vivienda y otras necesidades básicas. Las primas mensuales cada vez más altas, junto con copagos, deducibles elevados y otros gastos médicos de su bolsillo, suelen llevar a familias como estas al borde de la desesperación.
Más del 80% de los estadounidenses dijeron que su costo de vida aumentó el último año, según una encuesta de enero realizada por KFF, una organización sin fines de lucro dedicada a la información sobre salud que incluye a KFF Health News.
Los costos de atención médica encabezaron la lista de preocupaciones: alrededor de dos tercios dijeron que les preocupa algo o mucho poder pagarla: más que lo que dijeron sobre otros bienes básicos como alimentos o vivienda.
Cuando Nicole Wipp se enteró de que la prima mensual de su plan de seguro médico de ACA sería superior al pago de su hipoteca, ella y su esposo, Marcus Sutherland, decidieron cancelar su plan familiar y contratar un seguro solo para su hijo, Marek.(The Wipp family)
“Las primas están volviéndose realmente inasequibles para muchas personas. El costo tanto de la atención médica como de otras necesidades básicas está subiendo”, dijo Cheryl Fish-Parcham, directora de cobertura privada en el grupo de consumidores de salud Families USA. “Este es un momento especialmente crítico para que el Congreso actúe”.
La mayoría de los legisladores republicanos se ha negado a renovar los subsidios mejorados. Según la encuesta de KFF, la mayoría de la población considera que la inacción del Congreso fue “una decisión equivocada”. En cambio, los legisladores republicanos han promovido la expansión de las cuentas de ahorro de salud y planes con primas más bajas, pero con deducibles y copagos más altos, que no bajan los costos generales.
El presidente Donald Trump publicó en enero un esbozo de plan de salud con pocos detalles sobre cómo reducir los gastos de bolsillo de millones de personas. La ley conocida como One Big Beautiful Bill Act, que el presidente firmó en julio, se espera que deje sin seguro a millones durante la próxima década, al reducir el gasto federal en salud en casi $1.000 millones, principalmente a través de recortes a Medicaid.
Según datos federales, este año cerca de 1,2 millones de personas menos se inscribieron en planes de ACA, también conocida como Obamacare. Analistas de políticas de salud esperan que más personas dejen de pagar sus primas y cancelen su cobertura en los próximos meses.
Las aseguradoras del mercado de ACA han informado que están cobrando 4 puntos porcentuales más en 2026 porque anticipan que las personas más saludables abandonarán sus planes luego del fin de los subsidios mejorados, dejando en el sistema a pacientes más enfermos y costosos.
El aumento de los costos y la falta de acción del Congreso obligan a muchos a tomar “decisiones insostenibles”, dijo Joan Alker, directora ejecutiva y cofundadora del Centro para Niños y Familias de la Universidad Georgetown.
“Las personas enfrentan un enorme riesgo financiero y de salud”, agregó.
Forbes, la mujer con artritis reumatoide cerca de Nashville, tenía un plan del mercado de ACA desde 2018. Pero este año ella y su esposo, Jim, cancelaron su cobertura después de enterarse de que la prima mensual subiría de $250 a $2.500, debido a la expiración de los subsidios. Jim, de 59 años, dejó su negocio de reparaciones domésticas y empezó a buscar un empleo que ofrezca seguro médico.
“Fue como decir: ‘OK, no podemos respirar. Tenemos que rendirnos’”, contó Forbes, quien fue diagnosticada con cáncer de cuello uterino en 2021. El año pasado perdió su empleo en un centro para personas jubiladas porque no pudo seguir trabajando tras una histerectomía.
Un día antes de que venciera su cobertura de ACA, su esposo recibió una oferta de trabajo en una empresa de administración de propiedades que ofrece seguro médico. En enero, se enteraron de que Forbes fue aprobada para recibir Medicare debido a su discapacidad. Dijo que los $155 mensuales de prima se descuentan automáticamente de su cheque de discapacidad.
El plan de Medicare de Forbes comienza en febrero, justo a tiempo para su próximo examen de detección de cáncer.
“No se imaginan el alivio que siento al saber que tendré atención médica”, dijo Forbes.
Incluso quienes tienen seguro médico enfrentan gastos de bolsillo mucho más altos.
Este año, las primas de los planes del mercado de ACA aumentaron en promedio 26%, debido al alza en los costos hospitalarios, la popularidad de medicamentos costosos como los GLP-1 para la obesidad y la diabetes, y la amenaza de aranceles, según KFF. Casi 4 de cada 10 adultos dijeron que iban a renunciar o a retrasar la atención médica necesaria por los costos, según una encuesta de KFF de 2025.
Hulsman, el dueño de la tienda en Louisville, dijo que gana unos $33.000 al año con su negocio. El año pasado pagaba unos $105 al mes por un plan “Oro” del mercado, con un deducible de $750. Este año, sin el subsidio mejorado, Hulsman paga lo mismo por un plan “Bronce”, pero con un deducible de $8.450, que debe cubrir completamente antes de que la aseguradora empiece a pagar.
Noah Hulsman, propietario de una tienda de patinetas en Louisville, Kentucky, perdió los subsidios mejorados que lo ayudaban a pagar un plan de salud “Oro” en el mercado de ACA. (Luke Sharrett for KFF Health News)
Para este año, Hulsman adquirió un plan “Bronce”, pero el deducible es tan alto que un solo accidente podría dificultarle el pago de las facturas de su tienda. (Luke Sharrett for KFF Health News)
Hulsman ni siquiera consideró dejar de tener seguro médico, ya que Kentucky ofrece protecciones limitadas al consumidor frente a deudas médicas. Pero dijo que intentará conocer el precio antes de ir al médico. Y le preocupa que un accidente grave pueda llevar a la quiebra a su tienda de patinetas. Si tiene que cubrir todo el deducible, no podrá comprar inventario ni pagar las cuentas del negocio.
“En este momento estoy aguantando como puedo”, dijo el skater. “Un tropiezo y la cosa se pone fea”.
En Carolina del Sur, Wipp llevó a su familia a vacunarse el 31 de diciembre, el último día en que ella y su esposo tenían cobertura médica.
La prima mensual este año para un plan familiar básico “Bronce” les habría costado $1.400, frente a $900 el año pasado. Aun así, habrían tenido copagos altos para visitas médicas y un deducible de más de $10.000. En cambio, están pagando unos $200 por la cobertura de su hijo.
Wipp, quien tiene una enfermedad poco común que causa quistes y otros crecimientos en los pulmones, dijo que ella y su esposo planean pagar de su bolsillo este año cualquier atención preventiva inicial. Su segunda fuente de dinero para gastos médicos mayores es una antigua cuenta de ahorro de salud. Pero dijo que esa cuenta no tiene suficiente dinero para cubrir un accidente o enfermedad grave.
Y no puede seguir contribuyendo a esa cuenta mientras no tenga seguro.
“La tercera fuente de dinero sería… no sé”, dijo Wipp. “La cuarta es la bancarrota”.
Prosecutors filed a request for “voluntary interviews” of Elon Musk and Linda Yaccarino, scheduled for April 20. File
| Photo Credit: Reuters
The Paris prosecutors’ office said a search was underway on Tuesday (February 3, 2026) at the French offices of Elon Musk’s social media platform X as part of a preliminary investigation into a range of alleged offences, including spreading child pornography and deepfakes.
The investigation was opened in January last year by the prosecutors’ cybercrime unit, the statement said. It is looking into alleged “complicity” in detaining and spreading pornographic images of minors, sexually explicit deepfakes, denial of crimes against humanity and manipulation of an automated data processing system as part of an organized group, and other offenses.
In addition, prosecutors filed a request for “voluntary interviews” of Elon Musk and Linda Yaccarino, CEO of X from 2023 to 2025, scheduled for April 20. Employees of the platform X have also been summoned that same week in April to be heard as witnesses, the statement said.
A spokesperson for X did not respond immediately to a request for comment.
In a message posted on X, the Paris prosecutors’ office confirmed the ongoing searches and said it was leaving the platform while calling on followers to join on other social media.
“At this stage, the conduct of the investigation is based on a constructive approach, with the aim of ultimately ensuring that the X platform complies with French law, as it operates on the national territory,” prosecutors said in a statement.
The investigation was first opened following reports by a French lawmaker alleging that biased algorithms on X were likely to have distorted the functioning of an automated data processing system. It was later expanded following additional reports that X’s artificial intelligence chatbot Grok allegedly denied Holocaust and spread sexually explicit deepfakes, the statement said.
Snowflake launches enterprise AI coding agent to speed data and AI deployment
| Photo Credit: REUTERS
Snowflake on Tuesday (February 3, 2026) unveiled a new artificial intelligence coding agent and a suite of development tools aimed at helping enterprises move data and AI projects into production more quickly, as companies seek to turn AI experimentation into operational systems.
The cloud data company said its new product, Cortex Code, is a Snowflake-native AI coding agent designed to automate and accelerate data engineering, analytics and AI application development while operating within customers’ enterprise data environments and governance controls.
Snowflake said Cortex Code is built to understand customers’ data, compute resources and security requirements, distinguishing it from general-purpose coding assistants that focus primarily on code generation. The tool allows users to translate natural-language instructions into production-ready data pipelines, analytics workflows and AI applications.
“For AI to truly deliver value, it must move beyond experimentation and become an integral part of the systems that teams rely on every day,” said Christian Kleinerman, Snowflake’s EVP of product, in a statement.
Cortex Code will be part of Snowflake’s Cortex AI product suite and joins Snowflake Intelligence, the company said. Cortex Code will be available within Snowflake’s web interface, Snowsight, and through a command-line interface that can be used in local development environments such as Visual Studio Code and Cursor.
The company said the product is already being used by customers including Braze, dentsu, LendingTree, United Rentals and WHOOP to speed up the deployment of AI-driven workflows.
In addition to Cortex Code, Snowflake announced new tools intended to reduce friction in enterprise AI development. These include an integration with Vercel’s v0 product to enable so-called “vibe coding” for AI applications, allowing users to build data apps using natural language and deploy them securely within Snowflake.
Snowflake is also introducing an integration with the Brave Search API, which it said would allow AI agents to access real-time web information alongside enterprise data, and enhancements to its collaborative Workspaces environment, including shared workspaces, notebooks and OpenID Connect-based authentication.
Enterprises have increasingly struggled to move AI projects from pilots into production due to data complexity, governance requirements and security concerns. Snowflake said its latest releases are designed to address those challenges by embedding AI directly into the data development lifecycle with enterprise controls.
Inside a cancer research laboratory on the campus of Harvard Medical School, two dozen small jars with pink plastic lids sat on a metal counter. Inside these humble-looking jars is the core of Joan Brugge’s current multiyear research project.
Brugge lifted up one of the jars and gazed at it with reverence. Each jar holds samples of breast tissue donated by patients after they underwent a tissue biopsy or breast surgery — samples that may reveal a new way to prevent breast cancer.
Brugge and her research team have analyzed the cell structure of more than 100 samples.
Using high-powered microscopes and complex computer algorithms, they diagram each stage in the development of breast cancer: from the first sign of cell mutation to the formation of tiny clusters, well before they are large enough to be considered tumors.
Their quest is to prevent breast cancer, a disease that afflicts roughly 1 in 8 U.S. women over their lifetimes, as well as some men. Their ultimate goal is to relieve the pain, suffering, and risk of death that accompany this disease. And their painstaking work, unspooling across six years of a seven-year, $7 million federal grant, has yielded results.
In late 2024, Brugge and her colleagues identified specific cells in breast tissue that contain the genetic seeds of breast tumors.
And they discovered that these “seed cells” are surprisingly common. In fact, they are present in the normal, healthy tissue of every breast sample her lab has examined, Brugge said, including samples from patients who haven’t had breast cancer but have had surgery for other reasons, such as breast reduction or a biopsy that proved benign.
The next research challenge for Brugge’s lab is clear: Find ways to detect, isolate, and terminate the mutant cells before they can spread and form tumors.
“I’m excited about what we’re doing right now,” Brugge said. “I think we could make a difference, so I don’t want to stop.”
Brugge holds samples of breast tissue that are part of a multiyear research project at Harvard Medical School funded by a grant from the National Cancer Institute.(Robin Lubbock/WBUR)
Work in Brugge’s lab slowed significantly last year. In April, her $7 million grant from the National Cancer Institute at the National Institutes of Health was frozen, along with virtually all other federal money awarded to Harvard researchers.
Some of Brugge’s lab staff lost federal fellowships that funded their work. Brugge told others funded through the NIH grant that she couldn’t guarantee their salaries. In all, Brugge lost seven of her 18 lab employees.
In September, the funding for the NIH grant was restored. But in the intervening months, the Trump administration said Brugge and other Harvard researchers needn’t bother applying for the next round of multiyear grants.
A federal judge lifted that ban, but Brugge had missed the deadline to apply for renewal. So her current funding will end in August.
Brugge scrambled to secure private funding from foundations and philanthropists. She was then able to reinstate two positions for at least a year — but job applicants are wary.
Subscribe to KFF Health News’ free Morning Briefing.
Across the United States, the future of federal funding for cancer research is uncertain.
President Donald Trump has proposed cutting the NIH budget by nearly 40% in the 2026 fiscal year.
In a budget message, the White House said the “NIH has broken the trust of the American people with wasteful spending, misleading information, risky research, and the promotion of dangerous ideologies that undermine public health.”
“But we still have an incredible ways to go before we can say that we’ve changed the trajectory of cancer,” Fleury said. “There are still cancer types that are fairly lethal, and there are still populations of people for whom their experience of cancer is vastly different from other groups.”
Reductions in research funding will have a direct impact on treatment options for patients, Fleury said. For example, a 10% cut to the NIH budget would eventually result in two fewer new drugs or treatments per year, according to a projection from the nonpartisan Congressional Budget Office.
A recent study looked at drugs that were developed through NIH-funded research and approved by the Food and Drug Administration since 2000. More than half those drugs would probably not have been developed if the NIH had been operating with a 40% smaller budget.
“We can’t say, ‘But for that grant, that [specific] drug would not have come into existence,’” said Pierre Azoulay, a co-author of the study and a professor at the Massachusetts Institute of Technology. But fewer drugs would have made it to market, he said. “It makes us at least want to pause and say, ‘What are we doing here? Are we shooting ourselves in the foot?’”
Amid all the uncertainty, Brugge has trouble focusing on her goal of finding new ways to prevent breast cancer.
Nowadays, she spends about half her time searching for new sources of funding, managing her remaining employees’ anxieties, and monitoring the most recent news about Harvard, the Trump administration, and the NIH and other federal agencies that have experienced grant freezes, staff layoffs, and other disruptions.
She’d rather return her attention to her ongoing investigations, which she’s confident could eventually save lives.
Brugge discusses an image from a gene-testing experiment with a colleague at her lab at Harvard Medical School.(Robin Lubbock/WBUR)
The breakdown of Brugge’s lab highlights another problem: The U.S. is kneecapping the next generation of cancer researchers. Her employees included staff scientists, postdocs, and graduate students. Of the seven who left the lab in 2025, one left the U.S., one took a job at a health care management company, four went back to school, and one is still looking for work.
One of Brugge’s former staffers, Y., is a computational biologist. She helped design and run a tool that analyzes millions of breast tissue cells from the samples in the pink-lidded jars.
Y. moved to Switzerland in October to begin a PhD program. KFF Health News and NPR are identifying her by her middle initial because she plans to return to the U.S. for scientific conferences and worries that speaking publicly about her experience could risk future visa approvals.
“I thought the U.S. would be a safe place for scientists to learn and grow,” said Y., who moved to Boston from abroad for Harvard’s master’s degree program in bioinformatics. “I really hope that those who have the opportunities to study this further can fill in those missing pieces in cancer research.”
Brugge is no longer accepting job applicants from outside the U.S., even if they are top candidates, because she can’t afford to pay the Trump administration’s new $100,000 fee on visas for some foreign researchers.
The Association of American Universities and the U.S. Chamber of Commerce have filed a legal challenge, claiming the fee is misguided and illegal. The Trump administration said the fee would discourage reliance on foreign workers and improve opportunities for Americans.
Brugge doubts work in her lab will ever return to normal.
“There’ll always be, now, this existential threat to the research,” Brugge said. “I will definitely be concerned because we don’t know what’s going to happen in the future that might trigger a similar kind of action.”
Brugge has thought about shutting down her lab. But she still employs staff members whose future scientific careers are tied to finishing some of the research. And when she looks at those pink-lidded jars, she still sees so much promise.
Meet OpenClaw: the AI assistant that promised to be your dream intern, terrified cybersecurity experts, and now thrives on chatbot-only social media, all in just a few weeks.
At the heart of the tech world’s latest come-out-of-nowhere fascination is an AI tool built by Austrian researcher Peter Steinberger in November to help organise his digital life.
After he called his creation Clawdbot, Anthropic asked the computer scientist to rename it because the name was too similar to its AI assistant, Claude.
Steinberger renamed it Moltbot and then OpenClaw. OpenClaw surpassed 150,000 stars within days on the GitHub computer development platform, a symbol of its exponential popularity.
Users download OpenClaw and connect it to a generative AI model (such as Anthropic’s Claude or OpenAI’s ChatGPT), then communicate with it through WhatsApp or Telegram as they would with a friend or colleague.
Early adopters gushed over OpenClaw’s abilities, claiming the tool could handle everyday life’s most tedious chores: sending emails, scouring the internet for specific research, even making web purchases.
Some users went further, saying their new AI assistant was taking on a life of its own, behaving like a dream intern who proposes useful projects and anticipates problems before they arise.
Agents represent the next logical step in AI deployment: doing the work of clicking around to execute tasks online instead of humans doing it themselves.
Others remain skeptical. Reports of mistakes, breakdowns, and an overall chaotic experience have prompted many to quickly abandon their experiments.
OpenClaw is open-source, meaning anyone can modify it. According to analysts, developers across the globe are doing exactly that.
But open-source also means users are especially vulnerable from a cybersecurity perspective. Most cybersecurity analysts agree that connecting the app to your computer, personal data, and communications is a bad idea.
Even Steinberger urges users to proceed with extreme caution, and he advises non-experts to avoid the tool entirely.
When up and running, OpenClaw has the ability to read and write files, run commands, and execute scripts on your PC.
It can control browsers, giving it the ability to make purchases, reserve hotel rooms, or check into flights.
The tool also has the power to recall past interactions in order to carry out highly personalised functions. This also poses an extra vulnerability to bad actors.
The OpenClaw saga took a bizarre turn recently with the creation of Moltbook, a pseudo social network for OpenClaw agents, not humans, created by a developer. Imagine a group of AI chatbots left in a room together to converse.
Posts have ranged from polite banter to long manifestos by agents suffering an existential crisis or considering launching a crypto currency or religion.
“Who wouldn’t be intrigued by the idea of taking the little guy that helps you with your to do’s and giving them the ability to chill out in their off time,” Moltbook’s creator Matt Schlicht told TBPN, a tech news platform.
After observing this Reddit-like universe of interactions between bots on Moltbook, some of tech’s biggest names suggested they were witnessing the emergence of a kind of super-intelligence. Their reactions echoed those that greeted ChatGPT and other recent AI breakthroughs.
Moltbook “is genuinely the most incredible sci-fi takeoff-adjacent thing I have seen recently,” said Andrej Karpathy, a highly respected AI researcher.
Elon Musk posted in response that this was “just the very early stages of the singularity,” a term used to describe the moment when human intelligence is overwhelmed by AI for ever.
The initial enthusiasm has since cooled somewhat. Many researchers now believe humans are interfering, inserting prompts to steer conversations in particular ways.
There are four frame and lens colour combinations that buyers can choose from
| Photo Credit: Special Arrangement
Meta and Oakley announced the launch of the Oakley Meta Vanguard, a new category of athlete-centric Performance AI smart glasses starting at ₹52,300.
The smart glasses use the Meta AI app in order to answer questions and provide insights in response to voice commands.
A hands-free 12-megapixel camera with a 122-degree wide-angle lens records up to 3K resolution and includes slow motion, hyperlapse, and adjustable stabilization features. On the audio front, the open-ear speakers are six decibels louder than Oakley Meta HSTN and include a five-microphone array.
Coming to battery life, the company promised up to nine hours of use and six hours of continuous audio playback, with the included charging case providing an additional 36 hours. With 20 minutes of quick charge, users get 50% power.
Via the Meta AI app, users can also choose the Hindi language option.
The smart glasses come with three replaceable nose pads for the ideal nose-bridge fit, and they are optimised to wear with cycling helmets and hats.
“Our Goal at Oakley is always to create for the future and deliver to the present. Oakley invented the sports performance category, now with Oakley Meta Vanguard we’re setting another new baseline for what is possible. We wanted to redefine what an eyewear could be by delivering Performance AI glasses, technological advancements that truly amplify human potential. And it’s a leap toward a new era of human possibilities,” said Caio Amato, Oakley Global President.
The Oakley Meta Vanguard full collection, starting at ₹52,300, is available at leading optical stores, Sunglass Hut, and LensCrafters.