Now playing Next World News Oculus co-founder says he's leaving, adding to recent Facebook departures Brendan Iribe wrote on Twitter that he was "moving on to the next chapter" six years after he launched Oculus and its Rift headset with a group of co-founders. 23/10/2018
Now playing Next World News Elon Musk says his first tunnel will open in December However, L.A. residents won't be able to zip across town by tunnel just yet. 23/10/2018
Now playing Next World No-Deal Brexit Fears for UK - EU Scientists Leading Scientists are pleading with Theresa May and Jean-Claude-Juncker to avoid a so-called no-deal Brexit – which they say could damage British and European research. 23/10/2018
Now playing Next World News Al Jazeera calls for return to Snapchat's media platform in Saudi Arabia Snapchat is particularly popular in Saudi Arabia, with more users than Instagram or Twitter, according to an Arabic-focused social media analysis firm. 23/10/2018
Now playing Next World News This robo-dog has better dance moves than most humans It can shimmy, shake and even moonwalk. 23/10/2018
Now playing Next World News Human powers of hibernation may be dormant in genetic code "It sounds like science fiction, but there is absolute biological truth to this." 22/10/2018
Now playing Next World News This bizarre-looking font helps you remember what you read The half-finished letters are designed to make us more engaged with what we're reading, which increases memory retention. 21/10/2018
Now playing Next World News Exclusive: Twitter pulls down bot network pushing pro-Saudi talking points Twitter became aware of some of the bots on Thursday when NBC News presented the company with evidence of coordinated activity. 19/10/2018
Now playing Next World News Stephen Hawking claims 'no possibility' of God in last book "I think the universe was spontaneously created out of nothing." 18/10/2018
Now playing Next United Kingdom Watch: The secret of dandelion flight revealed Scientists at Edinburgh University have discovered a ring-shaped air bubble forms as air moves through the bristles of dandelions, allowing the seeds to slowly descend to the ground. 18/10/2018
Now playing Next World News Elon Musk is buying up $20 million of Tesla stock Tesla stock rose almost 2 percent in pre-market trading on news of the filing. 18/10/2018
Now playing Next World News Reddit CEO talks fending off Russians and limits of free speech "We've become more sophisticated," CEO Steve Huffman said of Reddit's efforts to stop foreign influence campaigns. 18/10/2018
Now playing Next World News Huge alien planets detected around baby star for first time ever The unprecedented discovery challenges long-held ideas about how planets form. 18/10/2018
Now playing Next World News Twitter releases massive data trove on foreign influence campaigns The data includes more than 10 millions tweets as well as images, GIFs, videos and live broadcasts, Twitter said. 17/10/2018
Now playing Next World News Barry Diller warns that media companies won't catch Netflix "The movie business, for all intents and purposes, is dead," Diller said on the day Netflix reported it had reached 137 million subscriptions. 17/10/2018
Now playing Next World News Ocean plastic is a big problem. Blockchain could help. The nonprofit Plastic Bank offers cryptocurrency in exchange for collected plastic waste. 17/10/2018
Now playing Next United Kingdom ‘There is no God and no afterlife’ Hawking concludes in final book God doesn’t exist, aliens do exist, and time travel could be possible, Stephen Hawking says in a book he wrote before his death. 16/10/2018
Now playing Next Ireland Facebook hack affected 3 million Europeans, Irish official says Facebook could face a sizable fine due to the E.U.'s General Data Protection Regulation. 16/10/2018
Now playing Next World News Facebook bans false information about voting ahead of midterms The social networking company announced the change in policy on Monday, three weeks before the Nov. 6 midterm elections, as voter mobilization efforts are heating up. 16/10/2018
Now playing Next World News Facebook posts may point to depression, study finds The findings raise significant privacy issues, the researchers said. 16/10/2018