Grok 4.2 has no memory, so each prompt needs full context; use reasoning traces and source priority for clearer results.

Elon Musk officially announced on Tuesday that the beta version of Grok 4.2 is now available. The release is now part of a broader effort to advance xAI’s flagship chatbot. Unlike prior versions, Grok ...

While the use of AI technology, such as Grok, for gendered abuse is new, the dynamics of control that underpin widespread sexual harassment are not.

Sarah Todd returned to reporting in January 2025 after being assignment editor at STAT since October 2022. You can reach Sarah on Signal at sarahlizchar.47. How trustworthy is the new U.S. food ...

Get the latest federal technology news delivered to your inbox. The Trump administration’s website for its new dietary guidelines directs users to Elon Musk’s artificial intelligence chatbot Grok to ...

French prosecutors have asked Elon Musk to appear for questioning following a police raid on the offices of the social media network X in Paris. The French probe comes on the heels of a U.K.

Like most other AI chatbots, xAI’s Grok is able to generate images from text prompts. It can do so either directly in the app, on the web, or through X. Unlike other services, however, Grok has ...

The University of the Seven Seas is a school that really gets around. Last week its shipboard campus was in San Francisco after a 110-day, 22,000-mile “semester cruise” around the world with 270 ...