Pessoas que tiveram casos leves de Covid podem ter sintomas mais fortes na reinfec??o, aponta Fiocruz
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TechnologyPublishers fear AI summaries are nomes para jogos rpg masculinohitting online trafficGoogle's AI overviews are diverting traffic away from online newspapers and other publications. Latest headlinesMeta covered up potential child harms, whistleblowers claim Meta denies the allegations and described the "claims at the heart" of the Senate hearing as "nonsense". Tesco to Victoria's Secret: India's booming back-offices worry about rising trade barriersMany global firms are at an inflection point, as they face the heat of nationalism from their home countries. It's taken three years to recover from China hack, UK election watchdog saysIn the first interview about the hack, the commission's new boss admits that huge mistakes were made, but says the organisation is now secure.Duped of millions in 'digital arrest', Indian woman seeks answers from banksAnjali asks why such huge sums leaving her account didn’t trigger red flags and automatic alerts. Microsoft cloud services disrupted by Red Sea cable cuts Unexplained damage to the cables is causing delays in traffic going through the Middle East, the tech giant says.I ordered drug-laced vapes on Snapchat. It was as easy as picking up pizzaOn a Warwickshire housing estate in England, a BBC journalist poses as a schoolgirl to meet the dealers.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 featuresThe pride of Ethiopia: What it took to build Africa's largest hydro-electric damThe dam's construction has brought people in fractious Ethiopia together despite controversy abroad.The aquatic drone cleaning up waterwaysTech Now visits a startup in the Netherlands tackling marine pollution with an autonomous robot that gobbles up waste.Lost in translation: How Africa is trying to close the AI language gapA new dataset with African languages should improve access to AI for millions on the continent. A let-off or tougher than it looks? What the Google monopoly ruling meansThe search giant is not being broken up -so how much will it be affected by the remedies a judge has instead ordered?WatchHow 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 Xpeng's newest 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 NowMoment SpaceX rocket explodes into massive fireballA live stream has captured the moment a SpaceX Starship rocket exploded when preparing for a flight test in Texas on Wednesday.19 Jun 2025TechnologyHow 'griefbots' allow people to 'talk to the dead'Tech Now explores the growing trend of 'griefbots' or 'deadbots' that allow people to 'talk to the dead'.13 Jun 2025Tech NowWhat's happening with Trump's Tesla parked at White House?The US president is considering selling his Tesla car - which he says he purchased when he was trying to help Musk promote his company.7 Jun 2025TechnologyInside one of the world's most advanced supercomputersBBC Tech Now explores how the latest generation of high-performance computing stays cool. 6 Jun 2025Tech NowFans queue overnight for the launch of the Nintendo Switch 2Nintendo's long-awaited Switch 2 has been released worldwide.5 Jun 2025TechnologyHow to cure your flying fearsIt's safer than ever to fly - so why does air-travel anxiety seem so hard to overcome?5 Jun 2025TechnologyNever-before-seen images of our UniverseInside the world’s largest digital camera revealing unseen corners of our Universe.30 May 2025Tech NowAn inside look at how the Internet Archive saves the webBBC reporter Lily Jamali heads behind the scenes of the non-profit organisation in San Francisco.27 May 2025Tech NowThe machine aiming to recreate the sun's energyMeet the 24-year-old who convinced former Pentagon officials to join his nuclear fusion project.14 May 2025Tech NowMore technology4 days agoRussia targets WhatsApp and pushes new 'super-app' as internet blackouts growMillions of Russians have faced restrictions on popular apps while a new app called Max is aggressively promoted.4 days ago5 days agoGamers frustrated as Hollow Knight: Silksong crashes stores on launchSocial media users also struggle to grab the game on the Nintendo, PlayStation and Xbox game stores.5 days ago5 days agoMark Zuckerberg - no, not that one - sues Facebook for account shutdownsThe Facebook founder's namesake in Indiana says he has lost business because his social accounts keep getting shut.5 days ago5 days agoUK online speech laws 'not a good thing', says TrumpThe US president made the remarks during a dinner hosting prominent tech leaders at the White House.5 days ago5 days agoMelania Trump warns 'robots are here' in rare public outingThe first lady has taken a different - and selective - approach to her duties in the White House. 5 days ago5 days agoSweden accuses Russia of GPS jamming over Baltic Sea Interferences to satellite navigational systems occur almost daily, aviation officials say. 5 days ago6 days agoHead of UK's Turing AI Institute resigns after funding threatDr Jean Innes is stepping down after the government told the charity to focus on defence research.6 days ago6 days agoGoogle told to pay $425m in privacy lawsuitGoogle says the decision misunderstands how its products work, and it will appeal the ruling.6 days ago6 days agoWorld's largest sports piracy site shut down by policeThe take-down of the Streameast site has been championed as a major victory for live sports broadcasters.6 days ago12345...11
