Former Facebook executive Sarah Wynn-Williams testified before the Senate Judiciary Committee Wednesday, accusing the social media company of undermining national security and briefing China on U.S. artificial intelligence efforts in order to grow its business there.

Three genetically engineered wolves that may resemble extinct dire wolves are trotting, sleeping and howling in an undisclosed secure location in the U.S., according to the company that aims to bring back lost species.

WEST PALM BEACH, Fla. (AP) - President Donald Trump on Friday said is signing an executive order to keep TikTok running in the U.S. for another 75 days to give his administration more time to broker a deal to bring the social media platform under American ownership.

CAPE CANAVERAL, Fla. (AP) - Four space tourists who orbited the north and south poles returned to Earth on Friday, splashing down in the Pacific to end their privately funded polar tour.

Just after sunrise on Saturday, a satellite set its long-range camera on the city of Mandalay in Myanmar, not far from the epicenter of Friday's 7.7 magnitude earthquake that devastated the Southeast Asian county’s second-largest city.

WASHINGTON (AP) - Amazon has put in a bid to purchase TikTok, a Trump administration official said Wednesday, in an eleventh-hour pitch as a U.S. ban on the platform is set to go into effect Saturday.

CAPE CANAVERAL, Fla. (AP) - A bitcoin investor who bought a SpaceX flight for himself and three polar explorers blasted off Monday night on the first rocket ride to carry people over the north and south poles.

BANGKOK (AP) - China protested Wednesday after the U.S. added dozens of companies to its export control list, including more than 50 based in China that it says sought advanced knowhow in supercomputing, artificial intelligence and quantum technology for military purposes.