An alien invasion might sound like pure science fiction, but a scientist has now revealed what the terrifying consequences of ...

Online conspiracy theories are out of this world. A mysterious triangular tower has been discovered at the secretive Area 51 — and social media users are insisting that the structure is “alien ...

Earth’s oceans are ruled by aliens with intelligence and technology much higher than humans, a US Navy admiral has said.

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines a very different kind of solar system that could harbor life-forms we haven ...