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

Being able to spot the Earth, let alone any signs of life on our planet, would require an enormous telescope from 66 million ...

What started as a normal house-sitting job escalated into a full-scale “alien invasion” in under 20 minutes. A fake emergency ...

Former President Barack Obama believes aliens exist, but not at Area 51. In New York, thousands of UFO sightings have been reported, with the earliest in 1790 and the most recent in Poughkeepsie.

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.

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

Mankind encountering forces beyond their understanding has long been a great playground for horror, as exemplified by these ...

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

Werner Herzog does not believe aliens have visited Earth, but he does think other life forms exist in the universe. He also believes his poetry will outlive his films.

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help understand where to look for it.

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 ...