Now playing Next world news DNA fingerprinting helps ID ivory smugglers The Department of Homeland Security has already used information from the work to try to convict smuggling kingpins. 20/09/2018
Now playing Next world news Astronomers just discovered Spock's home planet, Vulcan Newfound exoplanet orbits a star identified with the famed science officer from "Star Trek." 20/09/2018
Now playing Next world news Facebook launches new cybersecurity tools for U.S. political campaigns The program is meant to identify patterns of malicious behavior earlier, making Facebook's reaction quicker. 19/09/2018
Now playing Next world news FEMA's 'Presidential Alert' test postponed as some want to disconnect The wireless emergency alert test was set to go out Thursday before FEMA announced it will be pushed back to Oct. 3. 18/09/2018
Now playing Next world news SpaceX says Japanese billionaire will be first passenger on moon flight Yusaku Maezawa, founder of fashion retailer Zozo, said he would invite artists to join him on planned lunar mission. 18/09/2018
Now playing Next world news Billionaire readies world's largest plane to launch rockets into space Paul Allen's "Sratolaunch" is designed to make spaceflight cheaper and more convenient. 14/09/2018
Now playing Next USA Watch: Some Amish opening up to modern technology Across America, new economic pressures are leading to bold conversations inside Amish communities about how much of the outside world to let in. 14/09/2018
Now playing Next world news Jeff Bezos announces $2 billion philanthropic effort Bezos, believe to be the world's richest man with a net worth of more than $160 billion, announced the new program on his Twitter account. 14/09/2018
Now playing Next world news After Alex Jones, a murky and politicized future for tech companies and the news Video from a Google all-hands meeting is just the latest revelation to stoke accusations of political bias from conservatives. 14/09/2018
Now playing Next world news Latest Apple Watch has a heart monitor Health apps can help patients take charge of their health, says the American Heart Association, which also endorses the EKG app. 14/09/2018
Now playing Next world news Trump echoes far-right websites on Puerto Rico For almost a year, conservative voices and publications on the internet have been casting doubt on the severity of Hurricane Maria's impact on Puerto Rico. 14/09/2018
Now playing Next world news Reddit bans Qanon subreddits after months of violent threats Reddit was key to Qanon's emergence from the fringe corners of the internet and into more mainstream conspiracy and far-right media circles. 12/09/2018
Now playing Next USA Here's all you need to know about the new iPhone models Here's all you need to know about the new iPhone models Apple just revealed. 12/09/2018
Now playing Next world news Jupiter's bizarre magnetic field has scientists scratching their heads "The main puzzle of our study is why Jupiter's field is so simple in one hemisphere and so complicated in the other." 12/09/2018
Now playing Next world news iPhones, watches, iPad? What to watch for at Apple's big event The event comes shortly after Apple became the first publicly traded U.S. company to reach $1 trillion in market value. 12/09/2018
Now playing Next world news This killer robot could help save the Great Barrier Reef. Here's how. RangerBot can identify coral-eating starfish and inject them with deadly poison. 12/09/2018
Now playing Next world news Mysterious moon swirls have finally been explained "This was the final piece in the puzzle of understanding the magnetism that underlies these lunar swirls." 11/09/2018
Now playing Next United Kingdom Workers should get three-day weekend, UK union says Three-day weekends should become the norm, Britain's leading workers' union said, arguing new technology creates enough wealth. 11/09/2018
Now playing Next world news What boycott? Nike sales are up 31 percent A recent poll found a 10 percent increase in the number of Nike customers versus the general public who say a company should take a stand on social issues. 11/09/2018
Now playing Next world news Hurricane Florence raises questions about link between climate change, severe storms Storm expert David Nolan explains what we know and what we're still trying to figure out. 11/09/2018