Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

The Transiting Exoplanet Survey Satellite (TESS) revealed a distant planet located 40,000 light-years away using microlensing for the first time.

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

This isn’t just another sci-fi creature. Every detail, behavior, and design choice makes this alien feel eerily believable, ...

South Scrimshaw is a documentary about a whale calf's first journey through an alien ocean — built entirely by one person, ...

Pokémon Gen 10 fans discuss new species, fresh mechanics, Ultra Beasts, and creature ideas they hope Game Freak introduces next.

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...

A bite from a rattlesnake spotted on the loose in Southampton last week would constitute a medical emergency and require ...

A controversial Harvard University cosmologist who has suggested alien lifeforms could be sailing into the solar system disguised as meteors is leading the Trump administration’ ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...