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

Democratic members of Maryland’s congressional delegation are raising concerns over a reported Legionella outbreak at the ...

The Jack Reacher star isn’t going to become the next Schwarzenegger if he stars in generic junk like this.

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.

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

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

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

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

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, ...

Around 1.7 billion years ago, eukaryotes—the building blocks of complex life—first appeared on Earth, and now scientists have ...

Scientists tested whether microbes can survive the shock of a planetary impact and found some may endure the violent launch into space.