A fact check of viral claims that Mike Rogers admitted the Travis Walton UFO case was a hoax. We examine the evidence, the ...

There are huge gaps in our knowledge of how to survive space. A lab in north east England is trying to change that.

Eschewing some of the genre's most out-there tropes and concepts, sci-fi movies like Children of Men and Arrival instead opt ...

The Lesser Antillean iguana is a critically endangered species that has disappeared from much of its range across the Eastern ...

Mega monsters, the gigantic beasts capable of crushing cities, have been a defining force in movies. Here are the most powerful ones ranked.

While alien hunting is often associated with tinfoil hats and flying saucers, the Search for Extraterrestrial Intelligence ...

Elon Musk has repeatedly said he plans to put humans on Mars, yet the gap between that vision and reality remains wide. The ...