Now playing Next World News Man makes first solo trek across Antarctica "I did it!" a tearful Colin O'Brady, 33, said on a call to his family in Portland, Oregon. 27/12/2018
Now playing Next World News Sherpa widows announce Everest climb to finish husbands' work "We are going to climb the mountain to close our pain and to honor our husbands by reaching the peak they could not," the climbers said. 27/12/2018
Now playing Next World News Ex-CEO of drug company to plead guilty in major opioid case Subsys, an under-the-tongue spray that manages pain in cancer patients, contains fentanyl, an opioid that the D.E.A. says is 25 to 50 times more powerful than heroin. 27/12/2018
Now playing Next World News 42,000 Coast Guard members working without pay during shutdown "Everyone thinks the military is getting paid during the shutdown, but the Coast Guard is facing no pay," wrote one Twitter user who said her husband is Coast Guard. 26/12/2018
Now playing Next World News Officer praised for non-lethal tactics in confrontation with 5 men "Stand back. I don't want to hurt you," the officer shouted repeatedly as the men approached him, video shows. 26/12/2018
Now playing Next World News Putin says Russia ready to deploy new hypersonic nuclear missile Russia has said the new missile system is highly maneuverable, allowing it to easily evade missile defense systems. 26/12/2018
Now playing Next Guatemala Guatemalan boy, 8, dies in US immigration custody The official cause of the child's death is still unknown and CBP's Office of Professional Responsibility will conduct a review. 26/12/2018
Now playing Next World News Attacker on Chinese bus kills 8 people, wounds 22 A video clip on the website for Beijing News showed a half dozen police officers wrestling the attacker to the ground in the middle of a street as traffic flowed past. 26/12/2018
Now playing Next World News Israeli attack near Syrian capital wounds 3 soldiers, state media reports Syrian Observatory for Human Rights, a war monitor, said Israeli airstrikes targeted three positions south of Damascus that are arms depots for Hezbollah and Iranian forces. 26/12/2018
Now playing Next World News Interest in anti-drone company spikes after rogue drone at Gatwick Airport Israeli company Skylock said it saw a 40 percent spike in inquiries into its product since the Gatwick episode. 25/12/2018
Now playing Next World News See differences as an asset, not danger, pope says in Christmas message Francis delivered the traditional papal message to tens of thousands of people in a sunny St. Peter's Square. 25/12/2018
Now playing Next World News Queen to urge unity in Christmas message after year of Brexit division "Treating the other person with respect and as a fellow human-being is always a good first step towards greater understanding," the queen will say. 25/12/2018
Now playing Next World News Early-warning tools aim to prevent 'water wars,' curb droughts Water scarcity is a global security risk. Researchers are developing ways to forecast risks to prevent conflicts. 25/12/2018
Now playing Next World News Six stories to know about today Here is our round-up of stories to know about today. 25/12/2018
Now playing Next Indonesia Indonesian rescuers use drones, sniffer dogs as tsunami death toll rises Indonesian rescuers used drones and sniffer dogs to search for survivors along the west coast of Java, where a series of tsunamis killed at least 373 people. 25/12/2018
Now playing Next World News Biblical city of Bethlehem boasts largest Christmas in years Festivities traditionally bring a boost of holiday cheer to Christians in the Holy Land, whose numbers have shrunk over the decades. 25/12/2018
Now playing Next USA GoFundMe says donations in alleged homeless scam fundraiser returned The homeless man and the two people who raised more than $400,000 have been charged in the case. 25/12/2018
Now playing Next USA Kevin Spacey faces felony charge for allegedly groping teen at Nantucket bar The announcement of the charge coincided with a video posted on Spacey's Twitter account showing him in character as Frank Underwood of "House of Cards." 24/12/2018
Now playing Next World News North Korea ordered to pay over $500 million to Otto Warmbier's parents Fred and Cindy Warmbier filed a suit against the North Korean government in a federal court in Washington last April. 24/12/2018
Now playing Next World News China imports zero U.S. soybeans in November China has leaned on Brazilian imports to replace soybeans from the U.S. 24/12/2018