Elizabeth Warren, Sherrod Brown and Patty Murray are among those questioning Elon Musk's team's ability to access sensitive data and install email services in government agencies.
Travel and spending during China’s Lunar New Year holiday hit new records this year, giving the government an encouraging boost as it seeks to ramp up the ailing economy.
Nvidia Corp. shares gained after Super Micro Computer Inc. said new AI data centre systems powered by Nvidia’s advanced Blackwell chips are ready to ship.