Gabe Whisnant is a Breaking News Editor at Newsweek based in North Carolina. Prior to joining Newsweek in 2023, he directed daily publications in North and South Carolina. As an executive editor ...

Shares in Nvidia plunged on Wednesday after the computer chip giant said it would be hit by $5.5bn (£4.2bn) in costs due to the US government tightening its export rules to China. The firm, which ...

Nvidia shares drop 6% after US export control announcement Nvidia's H20 chip sales to China face indefinite US restrictions H20 chip's high-speed connectivity raises supercomputer concerns April ...