Goodbye TikTok, Ni Hao RedNote? + A.I.’s Environmental Impact + Meta’s Masculine Energy

Ryan Salame, an FTX executive, and Michelle Bond, a crypto policy advocate, were once a Washington power couple. Now they both face prison time.

The president threatened both Apple and the European Union with higher tariffs on Friday, saying trade talks with the Europeans had stalled.

Large technology companies are investing billions of dollars in nuclear energy as an emissions-free source of electricity for artificial intelligence and other businesses.