From kid's cartoons to gritty political thrillers, "Star Wars" has seen many forms across the small screen, though some shows are better than others.

Before Star Trek, science-fiction was careful not to cross lines, especially on TV, but TOS launched a new directive that ...

Planet Earth has a way of crafting landscapes that seem to belong in a science fiction movie rather than on our own home soil. From stones that move on their own to mountains that look like chocolate ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Researchers have confirmed the mass of a free-floating planet thanks to a lucky convergence of ground- and space-based ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...