SpaceX chief executive Elon Musk said he restricted usage of the company’s Grok Bot after costs outpaced revenue, prompting some...

Wharton economist Sylvain Catherine said his outlook on artificial intelligence has “radically shifted,” citing deep uncertainty about both catastrophic and...

Americans are increasingly asking AI chatbots for election guidance, but new research suggests the tools can deliver confident—and wrong—answers that...

Google intensified its AI push in October, rolling out its Gemini 4 Argon model for complex reasoning and unveiling Gemini...

Marvell Technology agreed to acquire Lumentum Holdings in an all‑stock transaction valued at $115 billion, a bid to create a...