Amazon is doubling down on designing its proprietary AI chips. Last week, the company unveiled Trainium3, its most powerful in-house AI chip, which it says is 2x as fast as its predecessor, Trainium2,

Amazon (NASDAQ: AMZN) has generated billions of dollars in earnings over time thanks to its dominance in the high-growth areas of e-commerce and cloud computing. The e-commerce business sells everything from groceries and other essentials to mass merchandise,

In this video, Joseph Hog explores Amazon's $2.2 billion stock investments and breaks down the 10 companies Amazon is buying. With Amazon's investments spanning industries like artificial intelligence,