Dive into the abyss and discover 25 creepy deep sea creatures you've never heard of! From frilled sharks to vampire squid, ...

Future missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

Most sci-fi aliens feel fake—but this one doesn’t. Every detail, behavior, and system feels believable. Here’s why it stands ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

If you ever sit back and think […] ...

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

Ancient fossils from South China reveal the earliest bony fishes and shed new light on how jaws, teeth, and key vertebrate ...