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 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 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
Now playing Next World News Tiny magnets could save 500 year-old ship Scientists hope nanotechnology can help preserve the Mary Rose for generations to come. 10/09/2018
Now playing Next Next Series How technology is helping protect Europe's heritage sites from climate change The 14th century Palazzo dei Consoli is one of Gubbio's most iconic buildings. But the cracks appearing in its stone walls are raising concern that the ground under the palazzo may be shifting. Are we at risk of losing our historic heritage to climate change? 10/09/2018
Now playing Next World News Space man inspired by 'The Right Stuff' gets set for second act he never expected Retired NASA astronaut Chris Ferguson will return to space on the first crewed flight of Boeing's new commercial space capsule. 10/09/2018
Now playing Next World News In rare event, Atlantic, Pacific churn with storms at same time Storms in the northeast Pacific have generated the most 'accumulated cyclone energy' on record for the season thus far. 10/09/2018
Now playing Next World News Daily air quality forecasts could save millions of lives, say scientis Vincent-Henri Peuch, the head of the Copernicus Atmosphere Monitoring Service, said the idea was to make information on air pollution levels “as daily, as mundane as a weather forecast”. 08/09/2018
Now playing Next World News Climate change could affect human evolution. Here's how. Global warming will likely alter the internal workings of our bodies — and cause a noticeable shift in our appearance. 07/09/2018
Now playing Next World News Twitter 'permanently' bans conspiracy theorist Alex Jones and website InfoWars "We took this action based on new reports of Tweets and videos posted yesterday that violate our abusive behavior policy, in addition to the accounts' past violations," the social media company said. 06/09/2018
Now playing Next World News Weird hexagon on Saturn is way bigger than scientists thought The sharp-cornered structure extends a staggering 180 miles above the ringed planet's cloud tops. 05/09/2018
Now playing Next World News Amazon hits $1 trillion in market value a month after Apple The ecommerce giant has emerged as one of the most dominant companies of the modern era, and other companies are perpetually worried about competing with it. 05/09/2018
Now playing Next World News Facebook and Twitter execs prepare to face grilling from Senate Intel Committee Facebook, Twitter and Google continue to face questions over just what they're doing to stop foreign interference in upcoming elections. 04/09/2018
Now playing Next World News Nike takes heat for new Kaepernick ad More companies have been wading into social issues as consumers have shown a willingness to express their political views through their purchasing. 04/09/2018
Now playing Next World News Space station leak could have been sabotage, Russia says Russian space official says hole responsible for the leak was deliberately drilled. 04/09/2018