Now playing Next USA How anti-vaxxers target grieving moms and turn them into crusaders Anti-vaccine advocates find women whose babies have died unexpectedly and convince them vaccines are to blame. 24/09/2019
Now playing Next USA 3D-printed heart tissue could ease organ donor shortage There are more than 120,000 people in the United States waiting for donor organs to become available. 23/09/2019
Now playing Next USA Tech startups in Vietnam emerge as beneficiaries of U.S.-China trade war A long period of peace and stability and a vibrant capitalist culture have helped the country's economy flourish. 23/09/2019
Now playing Next USA Real-life Atlantis: Lost continent found under Europe is revealing Earth's missing history Research has turned up lost continents buried beneath Europe and in the Pacific Ocean, and there may be more. 20/09/2019
Now playing Next USA Six months after Christchurch shootings, videos of attack are still on Facebook Platforms increasingly face a battle with bad actors organizing on forums such as 8chan to circumvent their detection systems. 20/09/2019
Now playing Next USA High school gamers are scoring college scholarships. But can esports make varsity? The esports boom has reached high schools, where students are forming teams and districts are weighing the benefits. Esports startups see opportunity. 20/09/2019
Now playing Next USA Everyday people: How a massive picture database sparked a discussion about AI and bias After an art project showed how AI can categorize people in offensive ways, a major research database is discarding half its images of people. 20/09/2019
Now playing Next USA Apple's privacy battle against rival tech giants is coming to your home screen Apple on Thursday released the latest version of its iPhone operating system, which includes a new feature meant to notify people when apps are tracking them in unexpected ways. 19/09/2019
Now playing Next USA Mysterious 'alien megastructure' star may not be so special after all Astronomers found more than a dozen stars that display similarly mystifying behavior. 19/09/2019
Now playing Next USA U.S., Canada have lost 3 billion birds. Scientists say 'nature is unraveling.' "It's an empty feeling in your stomach that these same birds that you grew up with just aren't there anymore." 19/09/2019
Now playing Next USA Pinky bone DNA yields first portrait of extinct human relative The Denisovan girl is shown with dark hair, piercing eyes and a broad face. 19/09/2019
Now playing Next USA New 'blackest black' material absorbs 99.995 percent of light "It was unexpected — like a proper scientific discovery." 19/09/2019
Now playing Next USA Plenty of Fish bans users from posting photos with face filters According to the dating site's poll, 25 percent said they believe potential dates are "pretending to be someone they're not." 18/09/2019
Now playing Next USA Greta Thunberg tells Congress: 'Unite behind the science' "I am submitting this report as my testimony because I don't want you to listen to me," the 16-year-old said. "I want you to listen to the scientists." 18/09/2019
Now playing Next USA Smart TVs, smart-home devices found to be leaking sensitive user data "Nearly all TV devices in our testbeds contacts Netflix even though we never configured any TV with a Netflix account," the researchers wrote. 18/09/2019
Now playing Next USA We keep looking for space aliens. Are they looking for us? An intelligent species of extraterrestrials might have telescopes far more powerful than ours. 18/09/2019
Now playing Next USA My night stranded at one of Greenland's fastest-melting glaciers I was reporting on climate change at a glacier. Then I got stuck there. 17/09/2019
Now playing Next USA Explorer says he reached the deepest part of the ocean. James Cameron disagrees. The filmmaker hailed Victor Vescovo's miles-deep dive but said he had dived just as deep. 17/09/2019
Now playing Next United Kingdom Watch: Robots set to join surgical teams across the UK The NHS is developing a £50 million framework for robotic surgical equipment. Surgeons use computers to operate four robotic arms, which are used to control instruments. 17/09/2019
Now playing Next France Watch: Paris tests 'flying taxi' as future of city transport With pollution a major issue for Paris and public transport bursting at the seams, one start-up has a solution involving the River Seine. 17/09/2019