The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

The Big Bang Theory has become an absolute fan favorite. The crazy stories about "Sheldon", "Leonard", "Penny", "Raj" and ...

Scientists at the University of Colorado Boulder may have solved a pressing mystery about the universe's gravitational wave ...

We take photos faster than ever, with research suggesting around 1.8 trillion are snapped worldwide each year—about 5 billion a day. But how many of those are just throwaway selfies or random ...