Chinese startup DeepSeek claims to offer competitive AI models at lower costs, raising doubts about U.S. tech giants’ ...

Shares of technology companies rose after a mixed batch of earnings. Shares of Microsoft slid after the software giant's cloud-computing unit's growth fell short of Wall Street analysts' projections.

Since you are using it, you have no doubt seen people talking about DeepSeek AI, the new ChatBot from China that was ...