Wired - Business

By some benchmarks, Julia code can run 10X to 1,000X faster than Python—but there’s a reason it’s not a very popular programming language.

Johannes Heidecke’s departure comes as OpenAI tries to further integrate its research and safety teams.

Data centers are driving up the company’s use of electricity—and carbon pollution.

The iPhone maker claims OpenAI encouraged poached employees to bring over confidential presentations, secret prototypes, and key supplier details.

Solid-state batteries are safer and more capable—but harder to mass-produce. They also represent an opportunity for non-Chinese companies to get back in the game.