The head of the world’s leading institute searching for extraterrestrial life agrees with Barack Obama – we are not alone ...

Science fiction has imagined everything from little green men to tentacled monsters—but real biology may offer clearer clues. Evolution follows universal rules, meaning alien life on Earth-like ...

How did life emerge on Earth? We don’t fully know yet, but ongoing research continues to shed light on this mystery. A ...

When most people think about natural selection, they imagine individuals competing with one another: The fastest animal ...

Former President Barack Obama recently sparked headlines, social media debates, and a fresh wave of UFO chatter after a brief remark during a podcast interview. The comment quickly ricocheted across ...

PROOF of alien life is one step closer to being found thanks to a massive earthquake-proof telescope that’s near completion ...

Fossils have a way of rewriting family trees, pulling back the curtain on creatures that feel alien and oddly familiar, like ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...

Our planet was once a harsh, alien, icy world. Yet this deep freeze may have shaped you, me and all life on Earth ...