The decision could affect trillions of dollars and cause widespread disruption in health care research, education programs and other initiatives. It's unclear how sweeping the pause will be.
Asian shares were mixed in thin Lunar New Year trading on Tuesday after Wall Street's tech superstars tumbled as a competitor from China raised doubts over the recent artificial-intelligence market ...
President Donald Trump said Monday evening that Microsoft is among the U.S. companies looking to take control of TikTok to help the popular app avert an effective ban that could kick-in in April.