Billionaire Bill Ackman recently revealed that his Pershing Square Capital Management investment fund took a large stake in ...

Nvidia could leap past Microsoft sooner rather than later. Smart glasses could provide a much-needed spark for Apple. Amazon ...

While Nvidia has taken the AI market by storm, there's a chance that Amazon's (AMZN 0.81%) AWS division will be the true ...

The Wall Street billionaire remade himself into a very-online, Trump-loving culture warrior. Now he wants to be the next ...