The new clock is so reliable that it would be off by less than a second if it had started running 100 million years ago, ...

NPR's Ailsa Chang talks with Matthew Petrohay about his team's undergraduate project at Purdue University. They built a robot that set a new world record for shortest time to solve a Rubik's cube.

Frequency Electronics has been leading innovations in timing, navigation and quantum sensing for aerospace and defense. Read ...