Aliens have inspired some of the greatest TV series of all time, but only a few can truly be called perfect television.

The San-Ti are a technologically advanced alien race that live on a chaotic, dying world. Their home is part of a system of ...

For generations, humans have imagined what it would be like to discover life beyond Earth. Would alien beings look anything like us? Would they communicate through sounds, signals, or something ...

Quiz: Do you know your aliens? TENTACLED monsters, pale skinny humanoids, shimmery beings of pure energy… When it comes to the question of what alien life forms might look like, we are free to let our ...

Now that FX's Alien: Earth has officially been renewed for Season 2, it can explore more of the sci-fi franchise's best ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...

Imagine a super-advanced alien civilization that needs insane amounts of energy way beyond our puny solar panels and wind ...