Sci-fi author Asimov feared embarrassment might come out of one project, so he decided to create an alter ego.

The first season of TGL finishes Monday. It's time to reflect on how good it is for growing the game and why it could be just ...

Fluorescent caves deep below America show how alien life could exist on one of Jupiter's moons, say scientists. The chemistry ...

For the better part of a century, we believed there were nine planets in our solar system, with Pluto being the farthest from the sun. Since the discovery of more Pluto-sized dwarf planets, that ...

Does it rain diamonds on Neptune and Uranus? Scientists uncover how extreme pressure and temperature deep inside these ice giants create a continuous diamond rain.