Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

A large portion of the world's population wants to know whether or not humans are alone in the universe, but red tape and ...

Through fossilized tooth enamel, scientists are reconstructing the diets and landscapes that existed millions of years ago.

Subsequent developments in the Alien franchise reintroduced human villains, ultimately a Steve Jobs/Elon Musk figure seeking ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Ancient DNA reveals how farming accelerated human evolution, driving genetic changes over the past 10,000 years.

Humans carry a surprising relic from deep evolutionary history, one that traces back to a tiny, one-eyed ancestor that lived ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

Using synchrotron X-ray CT scans of a fossilized, intact embryo, researchers found evidence that the plant-eating mammal ...

A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

With all the love for the stony star, we thought it worthwhile to delve into his origin story. In an exclusive conversation ...