Now playing Next World News SpaceX rockets are way bigger than you thought If you thought the Statue of Liberty was tall, wait 'til you see this. 21/06/2018
Now playing Next World News NASA reveals new plan to stop asteroids before they hit Earth Despite what the movies show, deflecting space rocks isn't something astronauts will do. 21/06/2018
Now playing Next World News Tech companies quietly work with ICE as border crisis continues The contracts highlight how technology companies are putting their innovations to work with the U.S. government in ways that are often not visible to the public. 21/06/2018
Now playing Next World News Instagram launches long-form video portal The Facebook-owned app is poised to take on YouTube's vibrant video creator community. 20/06/2018
Now playing Next World News 'Jurassic World': Paleontologist who inspired Alan Grant role talks real-life dino science Jack Horner explains dinosaur biology and behavior, and whether one day we could have pet dinos. 20/06/2018
Now playing Next World News What is the summer solstice? It's the longest day of the year in the northern hemisphere. 20/06/2018
Now playing Next World News Antarctica is melting faster than we knew. Here's what it will take to save it. Climate scientist Stephen Rintoul says we have to act soon if we want to protect the southernmost continent. 19/06/2018
Now playing Next World News Resolved: New robot can hold its own in debate with a human, IBM says Project Debater gets its knowledge from hundreds of millions of journal articles, but humans still have one key advantage. 19/06/2018
Now playing Next World News Resolved: New robot can hold its own in debate with a human, IBM says Project Debater gets its knowledge from hundreds of millions of journal articles, but humans still have one key advantage. 19/06/2018
Now playing Next World News Microsoft backtracks on 'proud support' for ICE as blog post goes viral In January, Microsoft published a blog post touting how ICE used its facial recognition technology. 18/06/2018
Now playing Next World News 5 ways the world's fastest supercomputer could change the world From ending the opioid epidemic to making fusion power possible, 'Summit' may help researchers meet all sorts of goals. 18/06/2018
Now playing Next World News 'Gaming disorder' is now a diagnosis, World Health Organization says This isn't about kids spending a few hours in the basement playing "Fortnite" or "Call of Duty". As with any medical disorder, the person affected must be seriously impaired. 18/06/2018
Now playing Next World News Amazon shareholders to Jeff Bezos: Stop marketing facial recognition tool Privacy activists have sounded the alarm about the tool, called Rekognition. 18/06/2018
Now playing Next World News China plans historic mission to the moon's 'dark' side The Chang'e-4 space probe would be the first ever to make the trip. 15/06/2018
Now playing Next World News Woman says Neil Armstrong gave her moon dust. She's suing NASA to keep it. Laura Cicco says Neil Armstrong gave her the vial of moon dust when she was a young girl. Should she be allowed to keep it? 14/06/2018
Now playing Next World News As Mars dust storm rages, NASA rover falls silent Scientists are calling the storm "one of the most intense ever observed." 13/06/2018
Now playing Next World News Twitter introduces personalized news alerts ahead of the World Cup Platforms that held news outlets at arm's length are starting to exercise more editorial control through a combination of human editors and algorithms. 13/06/2018
Now playing Next World News AT&T wins: Judge approves $85.4 billion Time Warner acquisition The acquisition will create one of the most powerful companies in global media. 12/06/2018
Now playing Next World News Can flying drones save whales trapped in fishing gear? It's not a small problem, experts say. 12/06/2018
Now playing Next World News Why scientists are teaching this robot to hug Human embraces bring big health benefits, but what about embraces from bots? 11/06/2018