BigBear.ai (NYSE: BBAI) surged after securing a Department of Defense contract to enhance AI-driven threat analysis for ...

Shares of satellite-services company ViaSat tanked early Tuesday. Shares were off 18% in early trading at $9.16, while the ...

The Dow Jones fell on the stock market today as Fed Chair Jerome Powell testified. A Warren Buffett stock fizzed. Tesla fell, ...

Tesla stock continued its recent slide Tuesday following news late Monday that Elon Musk has led a takeover bid for OpenAI.

This company owns a big chunk of the so-called "Magnificent Seven" -- and Wall Street thinks its stock is a screaming buy.

Apple stock rose Tuesday on a news report that the iPhone maker has partnered with Alibaba to bring AI services to China.