The Alien franchise's canon was completely rewritten by its best installment since 1986's Aliens, dropping existing lore for ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

ROSWELL, N.M. — The world famous Roswell “incident” was no UFO but rather a Russian spacecraft with “grotesque, child-size aviators” developed in human experiments by Nazi doctor and war criminal ...

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

What happens if you get abducted by aliens? Will you be carried off in a flying saucer? Will you be subjected to experiments? Or are the aliens friendly, curiou ...

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

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

Indian Institute of Science (IISc), has found strong evidence that a plant's ability to reproduce on its own—through ...

Invasive plant species are non-native organisms that spread aggressively, displacing local flora, altering local ecosystems ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

Movies, like myths, persevere longer in our cultural consciousness the more open they are to ongoing interpretation. And few ...

This 2007 science-fiction thriller is a who’s-who of brilliant actors right before they made it big, and is basically Project Hail Mary’s older, emo cousin ...