Hegseth wants Pentagon to dump Claude, but military users say it’s not so easy

Pentagon staffers, former officials and IT contractors who work closely with the U.S. military say they are reluctant to give up Anthropic’s AI tools.

Scientists Built Tiny, Portable Atomic Clocks—and Naturally, They’re Headed for Drones

This breakthrough in precision timing is about the size of your fingernail and only loses one second every 30,000 years.