Now playing Next USA Bloomberg is spending big on Google — and it's 'persuasive' Bloomberg has spent more than $41 million on Google and YouTube ads since he entered the race late in November, according to data analyzed by NBC News. 21/02/2020
Now playing Next USA Apple granted restraining order against alleged 'aggressive' stalker The man is accused of harassing CEO Tim Cook and other company executives, court documents say. 21/02/2020
Now playing Next USA DOD communications hub reports likely data breach Many servicemembers received a letter saying that their personal information The branch of the U.S. military that oversees information technology and communications has suffered a potential breach of servicemembers' personal information, 20/02/2020
Now playing Next USA Twitter is testing new ways to fight misinformation — including a community-based points system A leaked demo features bright red and orange badges for tweets that have been deemed "harmfully misleading." 20/02/2020
Now playing Next USA Scientists eye the Martian underground in search for alien life The subsurface of the Red Planet offers a protected, and possibly habitable, environment. 20/02/2020
Now playing Next USA Two giant icebergs broke off Antarctica. Here's what that means for the continent's health. Antarctica's Pine Island Glacier is one of the most closely watched pieces of ice on Earth. And scientists are warning about signs of climate change. 19/02/2020
Now playing Next USA What is the 'boogaloo?' How online calls for a violent uprising are hitting the mainstream The movement says it wants a second Civil War targeting liberal political opponents and law enforcement. 19/02/2020
Now playing Next USA Earth's coral reefs could be gone by 2100, research finds The bleak outlook forecasts that warming oceans and rising seas could have a devastating impact on ocean ecosystems. 18/02/2020
Now playing Next USA Kickstarter workers vote to form first union in tech industry The historic vote comes amid growing discontent among employees at technology companies such as Google, Amazon and Microsoft, who have started to organize. 18/02/2020
Now playing Next USA Fast-and-loose culture of esports is upending once staid world of chess Grandmasters and upstarts are reinventing the game online, becoming its most visible ambassadors and arguably its first entertainers. 17/02/2020
Now playing Next world news Zuckerberg tells Europe: regulate social media or China will set rules Facebook's Mark Zuckerberg wants Europe to regulate social media on political advertising and privacy — or risk losing ground to “authoritarian” rules from China. 15/02/2020
Now playing Next USA Cute videos, but little evidence: Police say Amazon Ring isn't much of a crime fighter Hundreds of police departments have signed agreements with Ring to gain access to footage filmed on home surveillance cameras 15/02/2020
Now playing Next USA A museum's narwhal tusk disappeared in the 1980s. The FBI wants your help to find it. In the late 1800s, famed explorer Robert Edwin Peary returned from an Arctic excursion with a unique souvenir: the long, sword-like tusk of a narwhal. Then it went missing. 14/02/2020
Now playing Next USA U.S. officials: Using Huawei tech opens door to Chinese spying, censorship The closest U.S. ally, Britain, disagrees with U.S. warnings that any use of Huawei technology exposes a country to digital espionage. 14/02/2020
Now playing Next USA Earth just had its hottest January in recorded history The record highlights a worrisome trend as the planet continues to warm at an accelerated pace. 13/02/2020
Now playing Next world news Meet the material of the future that's 200 times stronger than steel Now there's a free manual on how to make the material of the future. 13/02/2020
Now playing Next Spain World's biggest mobile tech show cancelled due to coronavirus fears The world's biggest mobile technology fair has been cancelled over worries about the coronavirus epidemic. 13/02/2020
Now playing Next USA Facebook's Twitter account hacked The Saudi hacker group OurMine apparently tweeted from Facebook's account. It claimed credit last month for a takeover of key NFL accounts. 08/02/2020
Now playing Next USA Juice jacking: Why you should avoid public phone charging stations Hackers can load malware into charging stations at place like airports and malls, allowing them to steal the data of unsuspecting users, experts warn. 07/02/2020
Now playing Next USA On Facebook, anti-vaxxers pushed a mom not to give her son tamiflu. He later died. Facebook groups that routinely traffic in anti-vaccination propaganda have become a resource for people seeking out a wide variety of medical information. 06/02/2020