New Scans of a Martian Meteorite That Landed on Earth Strengthen ‘Alien Life’ Claims ...

A study by Johns Hopkins University has found that alien microbes could travel between planets on asteroids, meaning humans could be descended from Martians. Astrobiologists have long speculated that ...

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

Better start eating your words before these surprising movie monsters eat you.

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.

Scientists have spent decades listening for a signal from the stars, but a new generation of alien hunters have decided that if we want to find aliens, we should stop waiting for them to call, we ...

NASA has revealed a major update on the massive “city killer” asteroid amid fears after scientists debated using nuclear ...

Several contract medical professionals reached out to say that one of their bosses first tried to force them to take unpaid ...

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.

Everyone knows Yuri Gagarin as the first person to go to space. But was he? Literary historian Vladimir Brljak tells the tale of the intrepid balloonists who first flew beyond the blue terrestrial sky ...

The 21st century has provided us with some incredible science fiction, so we decided to pick and rank the best sci-fi movies ...