This is Colossus: a data center that Musk’s artificial-intelligence company, xAI, is using as a training ground for Grok, one ...

One of the most extreme explosions in the universe are Type I superluminous supernovae. “They are one of the brightest explosions in the Universe,” says Joseph Farah, an astrophysicist at the ...

Tesla CEO Elon Musk said he expects Digital Optimus, a joint project between Tesla and xAI , will be ready for users to ...

After consulting the experts and testing them on myself pre- and post-workout, I’ve rounded up a lineup of the best massage guns, like our top pick, the Hyperice Hypervolt 2 ($229). Plonksi notes ...

Our M4 iPad Air review shows how the midrange tablet can be a very worthwhile upgrade for many users, especially when bumping ...

Now that the 2026 Players Championship field is locked in, the model simulated the tournament 10,000 times, and the results were surprising. Head to SportsLine now to see the projected leaderboard, ...

In a post on X, Elon Musk said the project, dubbed "Macrohard" or "Digital Optimus," pairs xAI's Grok large language model ...

Elon Musk announced Digital Optimus, a joint xAI-Tesla AI project, contradicting his 2024 claim that Tesla had 'no need' for xAI — amid an ongoing breach of fiduciary duty lawsuit.

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

Enterprise AI company Cohere launched a new family of multilingual models on the sidelines of the ongoing India AI Summit. The models, dubbed Tiny Aya, are open-weight — meaning their underlying code ...

Different AI models win at images, coding, and research. App integrations often add costly AI subscription layers. Obsessing over model version matters less than workflow. The pace of change in the ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Choosing AI in 2026 is no longer about picking the most powerful model; it is about matching ...