Elvis. Reebok. Shaq. The CEO of Authentic Brands Group has built an empire acquiring brands and IP—and he’s still shopping for more.

Three high schoolers and their mentor revisited a century-old theorem to prove that all knots can be found in a fractal called the Menger sponge.

The electric trucks have a side cargo door, more space and, critically, air-conditioning, promising some long-overdue relief for carriers, who haven’t had an upgrade since the 1980s.

A future generation of robots will not be programmed to complete specific tasks. Instead, they will use A.I. to teach themselves.

Tensions between Musk and Newsom have been strained for years.