Now playing Next world news What is absolute zero? In the field of ultra-cold research, the bottom is the limit. 16/11/2018
Now playing Next Cambodia Khmer Rouge leaders found guilty of genocide Two leaders from Cambodia’s Khmer Rouge have been convicted of genocide, almost four decades after the communist regime was overthrown. 16/11/2018
Now playing Next Living This is solving unexpected environmental problems The art of reusing shipping containers. 16/11/2018
Now playing Next Markets Take Five: Black Friday shoppers to Brexit wreckage, world markets themes for the week ahead Take Five: Black Friday shoppers to Brexit wreckage, world markets themes for the week ahead 16/11/2018
Now playing Next world news Mail bomb suspect Cesar Sayoc pleads not guilty Sayoc, 56, faces life in prison for allegedly sending pipe bombs to critics of President Donald Trump. 16/11/2018
Now playing Next world news North Korea to deport American it claims was working for CIA The U.S., South Korea and others have accused North Korea of using foreign detainees to wrest diplomatic concessions. 16/11/2018
Now playing Next world news Last surviving leaders of Khmer Rouge regime found guilty of genocide The Khmer Rouge sought to achieve an agrarian utopia by emptying Cambodia's cities to establish vast rural communes. 16/11/2018
Now playing Next world news Driverless cars will lead to more sex on the road, study says "It is quite likely that autonomous vehicles will lead to prostitution, whether legal or illegal, taking place in moving autonomous vehicles in the future," said one researcher. 16/11/2018
Now playing Next world news North Korea tests new 'ultramodern tactical weapon' amid stalled nuclear diplomacy It didn't appear to be a test of a nuclear device or a long-range missile with the potential to target the U.S. 16/11/2018
Now playing Next world news Protesters wave women's underwear after Irish rape trial sparks fury "You have to look at the way she was dressed. She was wearing a thong with a lace front," said lawyer defending man later acquitted of raping teen. 16/11/2018
Now playing Next world news Second Trump-Kim summit to go forward without list of nuclear weapons, Pence says "It will be absolutely imperative ... that we come away with a plan for identifying all of the weapons in question," the vice president told NBC News. 16/11/2018
Now playing Next world news Facebook announces content oversight board as Zuckerberg responds to lobbying crisis The board will launch in the beginning of 2019 after the company decides who will be a part of the new governing body and the process through which they will be petitioned. 16/11/2018
Now playing Next Japan Japan's new minister of cybersecurity has never used a computer — ever Yoshitaka Sakurada, 68, was appointed last month to lead Japan's cybersecurity strategy. 16/11/2018
Now playing Next world news Facebook hired firm with 'in-house fake news shop' to combat PR crisis Facebook's ties to Definers Public Affairs, first reported on Wednesday in The New York Times, sparked widespread criticism and accusations of hypocrisy. 16/11/2018
Now playing Next world news Toddler dead after accidentally shooting himself with gun found under a pillow He entered a room where his father was sleeping and found the handgun, police in Georgia said. 16/11/2018
Now playing Next USA David Hockney's iconic painting sells for record $90.3 million "Portrait of An Artist (Pool with Two Figures)" has become the world's most expensive painting by a living artist. 16/11/2018
Now playing Next world news Batkid five years later: Miles Scott is cancer free, Make-A-Wish Foundation says Miles Scott still has to visit his doctor once a year, but the organization said he's "doing great." 16/11/2018
Now playing Next world news Suspected serial killer confesses to murdering a 20-year-old Florida woman "He gave details that only the killer would have known," a sheriff's spokeswoman said. 16/11/2018
Now playing Next USA Number of missing people in California wildfires doubles to over 630 More people have been confirmed dead, and the number unaccounted for has soared, as firefighters struggle to contain some of the US state’s worst ever fires. 16/11/2018
Now playing Next world news U.S. could lose a war to Russia and China, report warns The U.S. "could suffer unacceptably high casualties and loss of major capital assets in its next conflict," the National Defense Strategy Commission says. 16/11/2018
Now playing Next world news After hurling criticism, Trump will visit California to assess wildfire damage The president had accused the state of mismanagement of its forests and threatened to withhold federal funding. 16/11/2018
Now playing Next USA Homeless man and couple made up GoFundMe story, complaint says Couple Mark D'Amico and Kate McClure and Johnny Bobbitt Jr. are expected to face charges that include conspiracy and theft by deception. 16/11/2018
Now playing Next world news Number of missing doubles in Northern California's Camp Fire The number of missing people continues to skyrocket, rising from 297 to 631 on Thursday night. 16/11/2018
Now playing Next United Kingdom Europe briefing: Five stories to know about today Euronews takes a look back at the biggest stories from around Europe this morning. 16/11/2018
Now playing Next world news California schools close as smoke from Camp Fire fills the skies Smoky air from Northern California's Camp Fire has prompted officials to close Bay Area schools on Friday. 16/11/2018