Microsoft and Amazon highlight a pivotal week in Seattle tech—big earnings, bold AI moves, and questions about whether we've ...

Amazon is still the biggest cloud provider. But amid the AI boom, analysts wonder if Microsoft is catching up.

Britain’s competition regulator called for a probe into Microsoft and Amazon’s cloud market dominance under the country’s ...

Microsoft Corp. and an Amazon Web Services Inc.’s dominance in the cloud services market must face an antitrust investigation ...

The dominant position of Amazon and Microsoft in cloud computing is harming competition, with their impact exacerbated by ...

AWS represents a small part of Amazon’s total revenue, but it is a key driver of profits, typically accounting for about 60% ...

Big Tech firms announced increased spending on AI data centers and growing revenues from AI in their earnings reports this ...

Amazon.com shares AMZN.O fell 7% on Friday as the tech giant's results fanned investor fears its cloud unit was falling ...

Amazon.com, Inc.'s post-earnings dip is an overreaction. AWS remains a leader with $10B profits and 30% market share. Click ...

U.K.'s competition regulator said that Microsoft (MSFT) and Amazon (AMZN) are hurting competition in the cloud computing ...

You can learn a lot by watching who the market stops caring about. A year ago, if you whispered the words “Magnificent Seven, ...

Amazon, General Motors, and Microsoft reported bigger donations to President Trump's inauguration this year than his ...