Earlier this week, he unveiled perhaps the most ambitious infrastructure project in history—and all but dedicated it to Sam ...

Mr. Bruni is a contributing Opinion writer. Ms. McLean is a contributing editor at Business Insider and an author of “The ...

One of the Trump White House's first big announcements aligned itself with the artificial intelligence boom. In a splashy ...

Nvidia remained above the 50-day moving average Friday. Late Tuesday, President Donald Trump announced a joint venture called ...

Such announcements aren’t without political risks, as OpenAI learned when Trump adviser Elon Musk criticized the deal on the ...

Stargate: Analysts have noted that Microsoft has become less willing to spend even more money financing the computing power ...

"Shark Tank" star Kevin O'Leary explains President Donald Trump's "tariff signal" to world economic leaders on "The Story." ...

Key Takeaways Nuclear energy stocks roared higher Thursday, extending gains earlier in the week amid expectations of growing ...