Lawmakers who pressed for the ban on the social media app TikTok expressed doubts about a deal the Trump administration is preparing for outside investors to acquire a half-interest in the Chinese company’s US operations.

China’s cyberspace regulator has instructed companies including Alibaba Group Holding Ltd. to halt orders for Nvidia Corp.’s RTX Pro 6000D, a semiconductor for workstations that can be repurposed for artificial-intelligence applications.

Bloomberg’s Matt Miller and Hannah Elliott speak with Tesla Chief Designer Franz von Holzhausen about the car’s electronic doors for the “Hot Pursuit!” podcast.

The Boring Co.’s lead architect has left the tunneling company founded by Elon Musk to join an autonomous transportation startup backed by investors including OpenAI co-founder Sam Altman.

Nscale, a little known British data center company that spun out of a crypto miner last year, has found itself at the forefront of a massive artificial intelligence-fueled data center boom.

Lyft Inc. is testing a feature that will tell drivers how often a rider tips and how punctual they are, providing additional information drivers can use when deciding which trips are worth their time.

Israel’s Defense Ministry on Wednesday said it completed the development of a powerful laser weapon that will become operational by the end of the year to bolster the country’s multi-level air defenses.