From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

A brief look at whether Spielberg believes in aliens.

The 1,250-hp Czinger 21C set a new production car lap record at Chuckwalla, beating the Porsche 911 GT3 RS’ previous best ...

10 Things You DIDN'T Know About Alien Isolation ...

The makers of the blockbusting sci-fi thriller reveal how they made a hit, why Kevin Spacey was almost involved and what went wrong with the sequel ...

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Take a drive to the CIA’s Area 51 – a route with more UFO sightings and unexplained mysteries than anywhere else on Earth ...

The pilots dubbed the fireballs “foo fighters” but had no idea what they were. Plasma? Enemy tech? Aliens? We still haven’t ...

How is it possible that so many people are willing to believe the incredible? There is a rational answer to that mystery: the ...

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.