A high-stakes federal trial between Elon Musk and OpenAI has officially kicked off in a Bay Area courtroom. Here’s what to ...

GPT-5.5 is OpenAI's most capable AI model yet and it's rolling out to ChatGPT Plus, Pro, Business, and Enterprise users.

Backers of a proposed wealth tax on California's wealthiest residents say they've collected more than enough signatures to ...

OpenAI is promising a major upgrade in the overall performance capability of the  AI tool, especially for coders and other ...

The less visible platform powering all this — a piece of software called OpenClaw, which thousands of people had been using ...