Wall Street watched history unfold as Nvidia Corp. NVDA +0.49% Get Free Report became the first company to hit a $4 trillion market cap, capping off a week of market-moving headlines.

Mark Zuckerberg is actively recruiting, attracting leading experts from the artificial intelligence (AI) sector to establish ...

The latest version of Elon Musk's Ai chatbot Grok echoes the views of its billionaire creator and will sometimes search for ...