Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...

"There's really unlimited growth, so the next 10 to 20 years is going to be amazing," said Joshua Wallack with the International Drive Business Improvement District.

By ALI SWENSON WASHINGTON (AP) — Elon Musk on Saturday doubled down on his distaste for President Donald Trump’s sprawling tax and spending cuts bill, arguing the legislation that Repub… ...