On paper, the AI platform created by Elon Musk’s xAI shoots the lights out, but it's a different matter in practice, writes ...

AI advancements like Grok 4 highlight Nvidia being the overwhelming leader in supplying the picks and shovels for the GPU ...

Yet that, more or less, is what is happening with the tech world’s pursuit of artificial general intelligence ( AGI ), ...

Perplexity’s AI-powered Comet browser is part of a rising trend toward AI browsers, but whether it’s the future or just a pricey experiment remains to be seen. Amazon's Device and Services Lead Panos ...