TechnologyHow good is the battery in a used electric vehicle?Companies are offering tech they say can accurately test the health of batteries in used EVs.Latest headlinesSalesforce CEO apologises for saying Trump should send troops to San FranciscoSalesforce boss and Time Magazine owner Marc Benioff posted the apology on X following days of backlashHow nervous are investors about the stock market?As shares remain high, investors have been jumping at signs of trouble.OpenAI stops 'disrespectful' Martin Luther King Jr deepfakesThe intervention has not stopped Sora users generating and sharing fake clips of other historical figures.Victims of romance fraud tricked out of £106m in past yearVarun Yadav lost his entire life savings after he was a victim of romance fraud on a dating app.Spotify working on AI music tools with major record labelsThe streaming service says it will respect artists' rights in creating new "responsible" AI products.Why AI is being trained in rural IndiaSmaller Indian towns are becoming centres for training and correcting artificial intelligence models. Green TechThe seawall being built in Japan's turtle havenSome locals and ecologists are troubled by the potential impacts a looming seawall could have on the biodiverse Japanese island of Amami Ōshima.See moreAnalysis and featuresHow liquid air can help power our homesAn overlooked technology for nearly 50 years, the first liquid air battery facility is finally set to power up in 2026.Paraguay – the Silicon Valley of South America?The country hopes to build a big tech sector, fuelled by its vast amount of cheap hydroelectricity.How hackers forced brewing giant Asahi back to pen and paperThe maker of Japan's most popular beer, Super Dry, was hit by a major cyber-attack last month.I asked AI to plan my dream summer holiday. Here's how it turned out Holiday-makers say AI-powered chatbots really help organise where to go - but some things need double-checking.WatchHow early filmmakers invented the internet’s funniest trendDiscover how quirky clips paved the way for viral humour, proving randomness never goes out of style.3 days agoTechnologyLondon museum brings war survivor stories to lifeThe Imperial War Museum uses new technology to unlock historical archives to give the past a voice.8 days agoTech NowWorld-renowned wildlife photographer against the algorithmTech Now meets British wildlife photographer Tim Flach facing new challenges from AI mimicking his images.3 Oct 2025Tech NowThe race to predict wildfires before they igniteWe go behind the scenes with innovators building cutting-edge tools to forecast and fight wildfires.23 Sep 2025Tech NowThe fascinating history of the QR codeQR codes are used in so many areas of our lives. Tech Now explains the story behind their creation.19 Sep 2025Tech NowTallulah Metcalfe's four tips for dealing with online trollsInfluencer Tallulah Metcalfe took part in the BBC Teen Summit in Bradford, and gave us her best tips.16 Sep 2025TechnologyThree tips on how to use your phone lessDr Kaitlyn Regehr has this advice to help you stop looking at your phone and go on a digital detox.16 Sep 2025TechnologyHow space-based solar power can fuel our EarthTech Now explores how space innovation could help solve the Earth's energy challenges.11 Sep 2025Tech NowThe aquatic drone cleaning up waterwaysTech Now visits a startup in the Netherlands tackling marine pollution with an autonomous robot that gobbles up waste.5 Sep 2025Tech NowHow tech is helping the world’s most endangered speciesTech Now gets up close to black rhinos at a new conservation centre in the UK.29 Aug 2025Tech NowIs this how AI might eliminate humanity?A new research paper predicts AI autonomy by 2027 could lead to human extinction within a decade.22 Aug 2025Tech NowNext generation of cancer drugs could be made in spaceTech Now visits a UK startup aiming to build a pharma factory in space to revolutionise cancer treatment.15 Aug 2025Tech NowBehind the scenes at Gaudi's stunning La Sagrada FamiliaTech Now gains special access to Gaudí's iconic La Sagrada Familia as it nears completion.8 Aug 2025Tech NowBuilding's hard problem: Can concrete go green?Tech Now visits a Dutch startup producing a more sustainable alternative to concrete.1 Aug 2025Tech NowHigh-tech tools cracking the case of Chile's lost childrenTech Now visits organisations in Chile using innovative tech to track down missing relatives. 25 Jul 2025Tech NowBringing a baby dinosaur roar to 'life'BBC journalist Tom Gerken voices his own dinosaur in the game Jurassic World Evolution 3.18 Jul 2025Tech NowWhy China is winning the global EV raceTech Now visits China to test-drive a new Xpeng EV car model on the streets of Guangzhou.11 Jul 2025Tech NowThe observatory that can reveal the deepest secrets of spaceTech Now is given rare access to the world's most advanced telescope with the largest digital camera ever built.4 Jul 2025Tech NowWhat it takes to write like Agatha ChristieWe explore how technology is reviving the renowned fiction writer's legacy.28 Jun 2025Tech NowThe science behind brewing tastier non-alcoholic beerUK brewery Wiper and True shows the BBC's Tech Now team a pioneering technique to craft alcohol-free beer.20 Jun 2025Tech NowMore technology2 days agoThe 'wonder material' that could transform solarSome say advances in perovskite solar cells mean we are on the brink of the next solar energy revolution. Others aren't so sure.2 days ago2 days agoScottish data centres powering AI already using enough water to fill 27 million bottles a yearThe volume of tap water used by Scotland's data centres has quadrupled since 2021, figures show.2 days ago2 days agoIs Microsoft's first-ever handheld Xbox console worth the wait?The ROG Xbox Ally works with Game Pass out of the box, meaning gamers start off with hundreds of games.2 days ago3 days agoChatGPT will soon allow erotica for verified adults, says OpenAI boss CEO Sam Altman says upcoming versions of the popular chatbot would enable it to behave in a more human-like way - "but only if you want it".3 days ago3 days agoWhy big tech is going nuclearEager to find new energy sources to power artificial intelligence, big tech companies are betting on nuclear.3 days ago3 days agoOutsourcing firm Capita fined £14m after millions had data stolenThe outsourcing giant accepted liability, after the data watchdog said they failed to protect client data.3 days ago3 days agoAI couldn't picture a woman like me - until nowFormer Australian Paralympic swimmer Jess Smith says representation means being seen as part of the AI world that's being built.3 days ago4 days agoPersonal data potentially stolen in Asahi cyber-attackAsahi is still investigating the full impact of the attack which stalled all its Japanese production.4 days ago4 days agoCyber-attack contingency plans should be put on paper, UK firms toldPrepare to switch to offline systems in the event of a cyber-attack, firms are being advised.4 days ago...