The U.S. government turned down Nippon Steel's plan to buy U.S. Steel Corp. (NYSE: X), which let down workers and investors ...

Nvidia pushes back on new artificial-intelligence regulations, Moderna issues weak revenue guidance, and Intra-Cellular ...

The U.S. imposed caps on how many advanced AI chips can be exported to certain countries, overriding Nvidia's objections. Sha ...

President Joe Biden blocked the $14.9 billion merger of Nippon and US Steel, citing national security and domestic ... company Aurora Innovation announced a partnership with chipmaker Nvidia and ...