Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life. An astronomer explains.

Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year ...

Alien: Earth suggests a future where consciousness isn't confined to the body you're born in, but is this a realistic possibility, or merely science fiction? We spoke to experts to find out. When you ...

Add Yahoo as a preferred source to see more of our stories on Google. While we wait for Alien: Earth's next chapter to arrive, there's plenty for you to catch up on. In this guide, you'll find the ...