Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

While aliens in science fiction hop between planets on vast spaceships, scientists say real-life extraterrestrials might take ...

Hardy bacteria in a lab survived pressures comparable to an asteroid strike on the red planet, suggesting a hypothetical scenario in which our planet was seeded with life.

Netflix may have run out of generic movie titles, now that we’re forced to differentiate War Machine (2026) with War Machine (2017). The latter differentiated itself by being a satire led by Brad Pitt ...

President Trump says he is ordering the release of all government documents related to aliens and UFOs. He accused former ...

The odds are that life is out there – but rather than little green men, it may look more like hydrothermal vent tubeworms ...

That's Moggy the tuxedo cat ’s entire vibe, and he is equal parts suspicious and intrigued by his own tail. This adorable TikTok is going viral for all the right reasons. Moggy's human sets the scene, ...

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

Red dwarfs make up the vast majority of stars in the galaxy. Such ubiquity means they host the majority of rocky exoplanets we’ve found so far – which in turn makes them interesting for ...

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

A vaccine usually trains your immune system to recognize one target. Here, the target is basically “anything that doesn’t ...