Plus, activist fund Farallon takes a big stake in Japanese pharma company and an ode to a Hong Kong public watchdog ...

Nvidia shares gained Monday, leading other chip stocks higher in a boost to the tech sector as the major U.S. indexes looked to rebound from Friday's losses.

By Anna Tong Positron, a startup chip maker that aims to compete with Nvidia, said Tuesday it raised $23.5 million to scale production of its U.S.-made artificial intelligence chips.  Valor Equity ...

The chief executive of Nvidia, a leading manufacturer of computer chips used by Artificial Intelligence companies, is meeting with President Donald Trump as his administration weighs whether to ...