Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...

Discover 25 bizarre creatures you never knew roamed the Earth! From ancient sea monsters to modern deep-sea oddities, explore ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

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

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

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

58 years ago, 2001: A Space Odyssey hit screens. Read SFX legend Douglas Trumbull on the movie's original "crap script" and ...

How would people react if an alien civilization actually made contact with us? Space.com talked to experts, who shared a ...

Earlier today, the Artemis II crew called down to Houston to request that an unnamed lunar crater be dedicated to Carroll ...