The export of American computer chips to China is a billion-dollar business from which the U.S. government itself is now ...

Days before winning his second presidential term, Donald Trump made a bold promise: if he returned to the White House, he would free a pugnacious, self-made billionaire from a Hong Kong prison. “100% ...

Experts and people familiar with the matter said the surprise deal, in which Nvidia Corp. and Advanced Micro Devices Inc.