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 Australia Watch: This is the preservation process of whale skeleton South Australian Museum staff remove most of the flesh by hand, before allowing the skeleton to undergo maceration in tanks to remove remaining meat which may take several months. 17/09/2018
Now playing Next United Kingdom First evidence of air pollution particles reaching mothers' placentas "Until now, there has been very little evidence that inhaled particles get into the blood from the lung." 16/09/2018
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 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 IG Nobels go to studies into voodoo, cannibalism and roller coasters The awards — a parody of the revered Nobel prizes — are handed out to scientific research that makes people laugh and think. 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 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