More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

First of all, yes, it’s pronounced Enceladus , not enchiladas. Enceladus is Saturn’s sixth largest moon, but it would be ...

Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

If anyone would know if there are aliens among us, it would be me,” Musk said during the World Economic Forum on Thursday.

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

There is currently no proof that the universe is home to other intelligent life forms aside from the ones that inhabit Earth, and evidence to the contrary ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

A former policy expert of the Bank of England told The Times of London that politicians and bankers can’t afford to dismiss ...

The 1983 sci-fi miniseries V features an ominous storyline where the media is undermined by a bigger force, making it feel ...

During the season 22 premiere episode of "Ancient Aliens" viewers tuning in will join skilled archaeologists as they take a ...