Breaking AI & Tech News Analyzed

The Rise of AI Chatbots in UK Healthcare A UK study has found that one in seven people are using AI chatbots for health advice instead of seeing their GP. The poll of more than 2,000 people revealed that 15% of respondents are turning to chatbots, with one in four having done so because of long NHS waiting lists. The Risks of AI in Healthcare The study, analysed by researchers at King's College London, highlighted the potential risks of using AI for health advice. A fifth of respondents who used chatbots said the technology did not encourage them to seek a professional opinion, and a similar proportion said they decided against seeking a consultation because of something an AI chatbot had told them. The Concerns of Medical Professionals Prof Graham Lord, the lead author of the study, said the growing individual use of chatbots was creating “an unregulated AI healthcare system alongside the NHS”. He added that there is a need for greater transparency about what works, what is safe, and how issues are handled. The Debate on AI in Clinical Decision-Making Respondents were split on whether AI should be used in clinical decision-making, with 37% in favour and 38% against. Prof Victoria Tzortziou Brown, the president of the Royal College of General Practitioners, said it would be “highly concerning” if people were using AI instead of seeing a GP. The Future of AI in Healthcare The research signals how the technology is changing the way people are dealing with health problems. Medical professionals stress that AI can provide quick answers, but it cannot examine a patient, fully understand their medical history, or make safe clinical judgments based on evidence.

The Rise of Anthropic With the tech industry focused on AI models, Anthropic is having a standout year. The company is set to raise tens of billions of dollars in funding, potentially valuing it at around $950 billion, surpassing its main competitor OpenAI, which was valued at $854 billion in March. Claude's Success Anthropic's Claude has gained popularity among business customers, quadrupling its market share since May 2025. Cat Wu, Anthropic's head of product for Claude Code and Cowork, has been instrumental in this success. Wu oversees the development of new features and is often paired with Boris Cherny, a core member of Anthropic's technical staff. Product Strategy Wu discussed Anthropic's product strategy, emphasizing the importance of staying at the frontier of AI development. She mentioned that the company focuses on exponential growth and doesn't dwell on competitors, as it can lead to being perpetually behind. AI Development Pace Anthropic released at least six models last year and nearly as many this year. Wu hopes this pace continues, with models improving steadily. The company aims to share these advancements with users while ensuring safe deployment. The Future of Work Wu discussed the future of work, where AI agents will manage tasks, and humans will oversee them. She emphasized that managers still need to be experts in their domain and understand why agents make mistakes. Proactive AI Wu expressed excitement about the next six months, particularly the development of proactive AI. Claude will understand users' work and set up automations for them, anticipating their needs before they know them. The Data Analysis Anthropic's potential valuation: $950 billion OpenAI's valuation: $854 billion (March) Claude's market share growth: quadrupled since May 2025 The Impact Analysis Anthropic's advancements in AI could significantly impact the tech industry, potentially changing how businesses and individuals interact with AI models. The company's focus on proactive AI may set a new standard for the industry. The Prediction As Anthropic continues to develop and refine its AI models, we can expect to see more businesses and individuals adopting AI solutions. The company's proactive approach to AI development may lead to new applications and use cases that transform industries.

The Earliest Known Dental TreatmentNeanderthals used stone drills to treat cavities almost 60,000 years ago in what is the earliest known evidence of dental treatment. This groundbreaking discovery challenges previous assumptions about Neanderthal capabilities and reveals their sophisticated approach to medical care.The Discovery in SiberiaThe single molar, unearthed in a cave in southern Siberia's Chagyrskaya site, features a deep hole that appears to have been created using a sharp, thin stone tool during the lifetime of the tooth's owner. The tooth, dated to be 59,000 years old, was found alongside the remains of Neanderthals and thousands of stone tools that have been excavated at the site.Scientific Evidence of Ancient DentistryThe lower molar features a deep hole in the centre of the tooth extending into the pulp cavity. Microscopic X-ray imaging revealed changes in mineralization that indicated severe tooth decay. Researchers conducted experiments on three modern human teeth to demonstrate that a hole of the same shape and patterns of microscopic grooves could be created by manually rotating a narrow, elongated tool made from local jasper between two fingers. Penetrating the dentin using this approach took between 35 and 50 minutes of continuous work.Expert Analysis of the ProcedureDr. Kseniya Kolobova, an archaeologist at the Siberian branch of the Russian Academy of Sciences, noted that this discovery "powerfully reinforces the now well-supported view that Neanderthals were not the brutish, inferior cousins of outdated stereotypes but a sophisticated human population with complex cognitive and cultural capacities."A dental professor who reviewed images of the tooth rated the Neanderthal's work as "a decent job." Justin Durham, a professor of orofacial pain at Newcastle University and the British Dental Association's chief scientific adviser, stated: "If I was marking this for a dental student, I wouldn't give it an A, but given the circumstances it's pretty impressive."Implications for Understanding Neanderthal CapabilitiesThis discovery represents the first time dental drilling has been demonstrated outside of Homo sapiens, and it is the oldest example of such behavior by more than 40,000 years. The smoothed edges of the drilled cavity and wear patterns inside it suggest the individual survived and continued to chew with the tooth for some time after the procedure.Dr. Lydia Zotkina, an archaeologist at the Russian Academy of Sciences and co-author, emphasized the remarkable strength of will required: "What struck me, and continues to strike me, is what an incredibly strong-willed person this Neanderthal must have been. They must have surely understood that although the pain of the procedure was greater than the pain of the inflammation, it was only temporary and had to be endured."This finding adds to previous evidence of Neanderthals caring for the sick and vulnerable group members, including an adult man with a withered arm and deformities in both legs, and a child with Down's syndrome who survived until at least the age of six. The latest discovery reveals not only compassion, but an impressive level of self-control by the patient and advanced technical skills by the practitioner.

The Global Obesity Landscape: Not a Uniform EpidemicA continuing rise in obesity around the world is not inevitable, research suggests, with rates in some countries levelling off or potentially in decline. Researchers say focusing on what has been described as a global epidemic of obesity hides large variations in trends across different countries, sexes and age groups.Majid Ezzati, a professor of global environmental health at Imperial College London and author of the study, said: "I think the thing that's really important is this diversity exists even across countries that have really similar economic, environmental, technological features. So countries may look the same on the surface of it but obesity looks different."Comprehensive Analysis Reveals Complex PatternsWriting in the journal Nature, the international team, which involved a network of almost 2,000 researchers, described how for each country they calculated the change in the prevalence of obesity each year between 1980 and 2024. They drew on data from 4,050 population-based studies involving 232 million participants aged five years and above.They found that the prevalence of obesity increased in almost all countries over the 45-year period. However, in most high-income countries, a rapid rise in the prevalence of obesity has been replaced by a slower increase, a plateau, or a potential decline.Regional Variations in Obesity PrevalenceThe rate of growth in obesity is slowing in adults in the US and UK, reaching a prevalence of 40-43% and 27-30% respectively in 2024. Obesity is increasing steadily in Finland, has plateaued in Germany and may have started to decline in France, where 24-25%, 20-23% and 11-12% of adults respectively were thought to have the condition in 2024.Slowdowns were often seen in children and adolescents before adults. For the former group, the slowdown started as early as 1990 in Denmark and rates stabilised in most high-income countries by the mid-2000s. Obesity has plateaued in boys and girls in the UK, US, Germany and Japan at prevalences of 10-12%, 20-23%, 7-12% and 3-7% respectively.Meanwhile, obesity among young people and adults in many low-income and middle-income countries continues to rise and in some cases this is accelerating.Understanding the Drivers Behind Divergent TrendsThe team say it is important now to unpick what is behind the trends in different countries. The situation is complex: while there may be shared reasons for obesity, such easy access to unhealthy foods or a decrease in physical activity, the team say country-specific factors rooted in social, economic and policy considerations could also be important, from perceptions around body image to the presence or absence of interventions such as healthy school meals.Naveed Sattar, a professor of metabolic medicine at the University of Glasgow, who was not involved in the work, said the study highlighted how obesity trends were diverging sharply across countries. "English-speaking nations are doing particularly poorly, with the UK now among the countries with the highest obesity levels worldwide," he said.Sattar said it was encouraging that some countries appeared to have reached a plateau in obesity rates. "Understanding what has worked in those settings is crucial as it could help shape more effective public health strategies for the UK," he said, although he noted there could be country-specific aspects or customs at play.Future Outlook and Potential InterventionsHe said the rapid rise in obesity across many developing countries was especially concerning, not least as it could result in increases in diabetes and cardiovascular conditions.He added: "Looking ahead, it will be important to see how wider use of effective weight-loss medicines affects obesity trends, particularly in the UK and the United States. Recent signs of stabilisation in the USA suggest there may be room for cautious optimism. Combining evidence-based medicines with strong public health measures could begin to shift obesity rates in the right direction."

The Lead: Russia's New Nuclear PowerhouseRussia has successfully test-launched the Sarmat intercontinental ballistic missile, a weapon that President Vladimir Putin proudly declares as 'the most powerful missile in the world.' This development comes just days after Putin suggested the fighting in Ukraine is nearing its end, marking a significant moment in Russia's nuclear arsenal modernization efforts. The Sarmat, designed to replace the aging Soviet-built Voyevoda missiles, represents a substantial leap in Russia's strategic capabilities and is scheduled to enter combat service by the end of 2026.The Technical Breakthrough: Understanding the Sarmat MissileThe RS-28 Sarmat, codenamed 'Satan II' in Western intelligence circles, is an intercontinental ballistic missile with a minimum range of 5,500km (about 3,400 miles). According to Putin, the missile has a maximum range exceeding 35,000km (21,750 miles) – a claim disputed by Western analysts who estimate the actual range to be approximately 18,000km (11,000 miles). Despite this discrepancy, both figures would theoretically allow the missile to reach virtually any target on Earth from Russian territory.Development of the Sarmat began in 2011, and it will eventually replace about 40 Soviet-built Voyevoda missiles. Notably, one test in September 2024 reportedly ended in a catastrophic failure, highlighting the challenges in developing such complex weaponry. The Sarmat reaches 35.3 meters (116ft) in length, 3 meters (9.8ft) in diameter, and weighs 208.1 tonnes, with a maximum payload capacity of 10 tonnes.The Specifications: Capabilities and Design FeaturesThe Sarmat represents a significant advancement over its predecessors in several key areas. Putin claims that while maintaining the power of the Voyevoda, the new missile offers higher precision. Its maximum payload of 10 tonnes allows it to carry multiple independently targetable re-entry vehicles (MIRVs), with Putin stating that the combined power of these warheads exceeds four times that of any Western counterpart.One of the Sarmat's most notable features is its ability to reach high speeds quickly and stop burning its engines sooner than traditional intercontinental ballistic missiles. According to Putin, this characteristic gives missile defense systems less time and fewer opportunities to detect, track, and intercept the incoming missile. Additionally, the Sarmat is capable of suborbital flight, meaning it can reach outer space but cannot maintain orbit or complete a full revolution around Earth.The Geopolitical Impact: Russia's Arms Race StrategyThe unveiling of the Sarmat is part of a broader Russian strategy to counter what Moscow perceives as an expanding US missile defense system. Putin has explicitly linked these new weapons to the US withdrawal from the 1972 Anti-Ballistic Missile (ABM) Treaty in 2001, which Russia viewed as destabilizing the strategic balance.Russian military planners fear that a robust US missile shield could tempt Washington to launch a first strike, targeting most of Moscow's nuclear arsenal with the expectation that only a few retaliatory missiles might penetrate the defenses. In response, Russia has developed not just the Sarmat but also the Avangard hypersonic glide vehicle (capable of flying 27 times the speed of sound), the Oreshnik intermediate-range ballistic missile, and is developing the Poseidon underwater drone and Burevestnik cruise missile.The timing of these announcements is particularly significant, coming as Russia claims progress in negotiations to end the war in Ukraine. The display of nuclear capabilities may serve as both a deterrent to Western intervention and a demonstration of Russia's continued military prowess despite the ongoing conflict.The Future Outlook: Implications for Global SecurityThe deployment of the Sarmat missile is likely to intensify the nuclear arms race between Russia and the United States. While Putin claims the missile can 'penetrate all existing and future antimissile defense systems,' the US is simultaneously developing its own 'Golden Dome' missile defense system, estimated to cost $1.2 trillion over the next 20 years.The Sarmat's entry into service by the end of 2026 will mark a significant shift in the global strategic balance. Its capabilities, particularly if they approach Putin's claims rather than Western estimates, could render current missile defense systems obsolete and force a complete reassessment of nuclear deterrence strategies.As Russia continues to modernize its nuclear arsenal while simultaneously engaging in what it claims are peace negotiations over Ukraine, the international community faces the challenge of preventing a new era of heightened nuclear tensions. The Sarmat missile represents not just a technological achievement for Russia but a clear signal of its determination to maintain its status as a nuclear superpower in an increasingly multipolar world.

The Senate StandoffMore than a dozen gunshots rang out at the Philippine Senate as police and marines moved in to arrest a senator wanted by the International Criminal Court for alleged crimes against humanity. Journalists ran for cover as gunfire erupted on Wednesday evening minutes after soldiers with rifles and protective gear went up the stairs of the legislative building. It was not immediately clear who fired the shots during the tense confrontation.Arrest Warrant and Senator's DefiancePhilippine Senator Ronald dela Rosa had earlier anticipated his arrest, urging people to come to the legislature to prevent him from being detained and sent to the ICC. "I am appealing to you. I hope you can help me. Do not allow another Filipino to be brought to The Hague," dela Rosa said in a video posted on Facebook. Philippine law enforcement agents had been gathering outside the Senate building after dela Rosa's message.The ICC Charges and Drug War LegacyThe ICC unsealed an arrest warrant on Monday for dela Rosa, dated November, on suspicion of crimes against humanity, the same crimes 81-year-old Duterte is accused of as he awaits trial in The Hague. Dela Rosa, better known as "Bato", meaning "rock", has been under the protective custody of the Senate since law enforcement agents entered the building on Monday. He has denied involvement in illegal killings, stating "I did everything for the country. I did not enrich myself. I worked faithfully."Political Implications for the Marcos AdministrationFormer police chief dela Rosa, who was the top enforcer of ex-President Rodrigo Duterte's so-called "war on drugs", urged President Ferdinand Marcos Jr on Tuesday not to hand him over to the ICC, adding that he was ready to face justice at home. "Mr President, [you] may one day face a situation like this. You may also encounter problems, and then you will understand, you will feel what I am feeling right now," dela Rosa told reporters, his eyes welling with tears. The incident places the current administration in a difficult position balancing international legal obligations with domestic political considerations.Future Legal ProceedingsDela Rosa was Duterte's top lieutenant and oversaw a fierce crackdown during which police say more than 6,000 suspected drug dealers were killed in official operations. Thousands of drug users were also shot in slumland murders blamed on vigilantes or turf wars. Police say those killed during operations had resisted arrest and reject allegations of systematic murders and cover-ups. As the ICC case progresses, the Philippines faces continued scrutiny over human rights issues and the legacy of the drug war that defined Duterte's presidency and continues to influence the nation's political landscape.

The Regulatory Response to Deadly Online ContentA nihilistic internet suicide forum implicated in over 160 UK deaths has been fined £950,000 by the online regulator in its latest attempt to shut it down. Ofcom said the US-based website remains accessible in the UK despite over a year of warnings. Online safety campaigners have accused the regulator of taking an "interminable" amount of time to act.The Samaritans, mental health campaigners and the Molly Rose Foundation, have repeatedly raised concerns about the site – which promoted a particular poison – which has remained accessible despite it being cited in multiple coroners' reports regarding the deaths of UK citizens.Molly Rose was set up in the memory of Molly Russell, a 14-year-old who took her own life after descending into a vortex of negative online content, including about suicide. Its chief executive, Andy Burrows, welcomed the fine and a separate move that could block UK internet access to the site, but said it was "appalling that it has been left to bereaved families and campaign groups to press Ofcom into action".Legal Action Under the Online Safety ActOfcom has been trying to get the site to obey British laws criminalising intentionally encouraging or assisting suicide since last spring. It had some success with the site being blocked last July and then a mirror site being taken down in November. But it is now taking action because the site can be "used by people in the UK, including without a VPN, and presents a material risk of significant harm".The fine is being levied under the Online Safety Act which also allows Ofcom to seek a court for an order requiring internet service providers to block UK access to the site. It is preparing an application to have its connections effectively cut "if our concerns are not fully addressed and there continues to be an ongoing breach".It accused the provider of "serious and deliberate contraventions" and said the fine reflected the "the risk of fatal harm to people in the UK posed by the content present on the service".Human Cost and Family AdvocacyOn Wednesday, the forum was unavailable but its operator posted a page that said it was advocating for "the right to access lawful information without government overreach" and quoted Mark Twain: "Censorship is telling a man he can't have a steak just because a baby can't chew it."The Molly Rose Foundation and Together with Families and Survivors to Prevent Online Suicide Harms said coroners had warned the UK government 65 times about risks of further deaths from the forum "and a substance it promotes, glorifies and instructs for use as a suicide method". Adele Zeynap Walton, the sister of Aimee Walton who took her life after accessing suicide forums, said the wait for action had been agonising."While we've waited further lives have been lost and we've had to fight every step," she said, speaking on behalf of Families and Survivors to Prevent Online Suicide Harms. "We feel let down by the process and Ofcom's slow response to this threat to life."Regulatory Challenges and Future ActionsBurrows said: "Molly Rose Foundation submitted detailed evidence which showed scores of vulnerable young people remained at risk while Ofcom's investigation dragged on … There are real questions about why it has taken so long for the regulator to act against a forum linked to at least 164 UK deaths."Ofcom said it has "engaged extensively" with the forum provider and that last summer the forum geoblocked mirror sites in the UK and later removed information on a landing page promoting ways to circumvent the block."We share the urgency about the extreme harms that sites such as this can cause, and understand the anger felt towards them by those who have been so personally affected," a spokesperson said. "It is vital that we ensure our enforcement action is thorough, and this can take time, as is the case for any enforcement agency."Preventive Measures and Support Resources"Lucas was 16. Vlad 17. Aimee 21. Grace, Hannah and Tom 22. Immy 25. Adam 28 and Claire 41," the campaign groups said in a report last year. "They were drawn into a dark world that was allowed to exist online and continues to exist through the use of a VPN. We believe our loved ones suffered coercion, grooming, instruction on how to end their lives. Most accessed a poison that was allowed to cross borders or was readily available domestically."Suzanne Cater, director of enforcement at Ofcom, said the forum had "caused unimaginable pain and suffering … and no punishment can undo that harm"."The provider of this forum knows it's used to share illegal content encouraging and assisting suicide on their site," she said. "While they've responded to our enforcement action by making some changes to the accessibility of their service in the UK, this is not good enough and the changes they've made were not consistently applied or effective to reduce the risk of harm. Given the ongoing risk of harm, we are using all powers available to us to protect the public."

The Artist's Journey Through Love and LossFalling in and then out of love is a universal experience that often brings sadness, grief and heartbreak, and with time, hope and healing. Photographer Diana Markosian used her camera lens to document these complex feelings in her new project, Replaced.She brings the viewer on her journey of having, losing and reclaiming love, in a project that blurs documentary and fiction. "[The moments] no longer existed in the way they had, and I wanted to reclaim them," she says. "I wanted to feel that I could exist in my own story again."Recreating Intimate Moments Through ArtTo document their relationship, Markosian and her team worked with an actor to play her ex-partner. Each intimate image from the series, taken over three months, is a replica of an exact moment once shared with her ex and now shared between her and the actor. Her connection to him deliberately led to his being cast as her partner in the series so that the experience would feel as real as possible.With the actor, she visited Miami, Paris, Naples, Capri and Nice, all places she had once traveled to with her ex-partner. "These locations carry an existing weight of romantic myth," she says. "They are already shaped by cultural narratives of love, desire and idealized experience."The Emotional Toll of ReenactmentShe stayed at the same hotels and did the activities they had once done together, describing the experience as painful but cathartic. "It hurts so much, watching myself be replaced, watching those memories erased, and I didn't want to live in this any more," she says. "I'm so grateful that the project happened quickly."One of the most tender moments she recreates with the model appears in an image of them seated in a bathtub, holding one another with a red light glowing around them. Their vulnerability allows the viewer to reflect on a delicate moment between two people whose past love no longer exists, fostering empathy and prompting the audience to reflect on their own past relationships.Art as a Tool for Processing EmotionsCreating these intimate photographs enabled her to contemplate her journey. "I wanted to acknowledge how these same spaces can be reoccupied," she says, before adding: "If anything, [the project] just showed me how much I loved this person."For the past 16 years, Markosian has not let go of her camera, often using it to reach back and understand her past. "Art has given me a way of processing. I was studying writing, and suddenly found myself holding a camera and not wanting to let go of it; it became just a friend in my life," she says.A Career Built on Memory and ReconnectionShe first picked up a camera at 20, during graduate school at Columbia University. After graduating with a master's degree in journalism, she wanted to see the world, so she moved back to Moscow, Russia, where she was born. There she taught herself how to use the camera.Today, her lens serves as a tool for reconnecting with her past life and reclaiming it as her own. In her previous, highly regarded photo monograph Inventing My Father, she demonstrates her unique ability to reveal the unseen past through her images. Working on the book for 10 years, she depicts her journey of finding her father after 15 years of no contact, following her move to California in 1996 from Armenia, where he lives."Father, my previous work of the past decade, it's all rooted in memory, and I think what's beautiful about memory, there's a blend of fiction, interpretation, and it's very subjective," she says. "So I think I love existing in that territory because none of it is really real."

The Passing of a TrailblazerJason Collins, the first openly gay active player in the National Basketball Association (NBA), has died at the age of 47 after battling cancer. His family confirmed the news in a statement, describing his fight against glioblastoma as "valiant." Collins revealed his diagnosis in September 2025, disclosing he had stage four glioblastoma, an aggressive form of brain cancer.A Career in Professional BasketballThe 7-foot center (2.13 meters) played 13 seasons in the NBA, making significant contributions to several teams. Selected 18th overall by the Houston Rockets in the 2001 draft, he was traded to the New Jersey Nets on draft night. Collins also played for the Memphis Grizzlies, Minnesota Timberwolves, Atlanta Hawks, Boston Celtics, and Washington Wizards.Collins helped the Nets reach back-to-back NBA Finals in 2002 and 2003 alongside teammates Jason Kidd and Richard Jefferson, showcasing his value as a professional athlete.A Historic Moment in SportsIn April 2013, Collins made headlines when he became the first active male athlete in one of North America's four major professional sports leagues to publicly come out as gay. His decision was announced in a first-person essay in Sports Illustrated, which received widespread support across the sports world.Former United States President Barack Obama publicly praised Collins' courage, stating that he "couldn't be prouder" of Collins for taking this step. His coming out represented a significant milestone for LGBTQ+ representation in professional sports.Enduring Legacy and Impact"Jason changed lives in unexpected ways and was an inspiration to all who knew him and to those who admired him from afar," his family said in their statement. "Our family will miss him dearly."Arn Tellem, Collins' former agent and current vice chairman of the Detroit Pistons, emphasized the lasting impact of his decision to come out: "Jason's legacy stands as a beacon for tolerance, dignity, respect, inclusion, compassion, and understanding. He left this world better than he found it."The Future of LGBTQ+ Representation in SportsCollins' passing comes at a time when LGBTQ+ representation in professional sports continues to evolve. His courageous decision to come out in 2013 paved the way for other athletes to be open about their identities without fear of professional repercussions. As sports organizations continue to promote diversity and inclusion, Collins' legacy will undoubtedly continue to influence future generations of athletes.