The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

The word alien comes from the Latin word 'aliēnus', which means "not one's own, of others, foreign, strange". It is derived from the Latin word alius, which means "other". The concept of aliens has ...

Is there anybody out there? Yes! says a Republican congressman: the aliens are right under the ocean. US congressional Representative Tim Burchett said in an interview Wednesday that an admiral – whom ...

Hideously bloated slug-like aliens could be coming to "wipe out" humans in a "Star Wars" invasion, an Oxford University biologist has warned. If the universe is teeming with life as he expects, these ...

Astronomers spotted an interstellar visitor to our solar system for the first time on October 19, 2017. But it wasn’t an alien life form – it was an object. Even so, the surprise visitor, which was ...

The Drake Equation helps scientists estimate the odds of finding intelligent alien civilizations. It’s an age-old question: Do aliens exist? And what are the odds we’ll make contact? A famous ...