If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

The curious minds at What If imagine crashing on an alien planet far away, exploring survival, alien ecosystems, and the ...

Aliens exist - they just haven't visited Earth, NASA veteran Dr Gentry Lee has claimed.

Self-proclaimed godman Ponga Hariom Das has grabbed headlines after claiming that he has travelled across planets, visited ...

Creating a believable alien world takes more than imagination. It requires biology, environmental logic, and evolutionary pressure. The Birrin ecosystem follows scientific rules every step of the way.

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

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

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

With Area 51 ruled out by President Obama, where might aliens really be hiding? Scientists have now revealed the best candidates.

There's a definite buzz going around this month about aliens from other worlds, or hadn't you noticed? Former US President ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...