Also today: The problem with Tesla’s Cybercab, and snowplow companies seek alternatives amid erratic winter weather.

Super Micro Computer stock trades higher after rising sharply Friday, while Microsoft extends gains after saying it expects to spend $80 billion on AI-enabled data centers in its current fiscal year.

Many leading stocks flashed buy signals Friday as the market rebounded, including Nvidia. CEO Jensen Huang gives a key speech ...

Taiwan's Foxconn posted record quarterly revenue, buoyed by strong demand for servers to power artificial intelligence. Nvidia and other chip stocks including Advanced Micro Devices and Micron ...