It’s been 41 years since Casio debuted the very first G-Shock digital watch, and its latest timepiece is the brand’s most ...

The G-Shock Move looks like a classic 1980s Casio watch with a touch of modern flair. Sure, it tells the time, but it also ...

The Aditya-L1 spacecraft is designed to watch the sun for any ejections of plasma that may hit Earth and damage power grids.

New images show the rapidly rotating pulsar of the "Guitar Nebula" shooting out a gigantic cosmic plume of plasma, X-rays and ...