A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

What if you found out that you had a long-lost relative? And what if that long-lost relative was from a different planet in ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

This novel is nominally about an interstellar voyage. It’s actually about sex, love, God, and the problem of evil.

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...

Avi Loeb has suggested that humans themselves may be 'intelligent, self-replicating and self-repairing autonomous probes' ...

Disclosure Day’s Aliens Are Pretty Much Every Stereotype Brought To Life. We don’t really see much of the aliens in ...