Discover 25 bizarre creatures you never knew roamed the Earth! From ancient sea monsters to modern deep-sea oddities, explore ...

The Predator franchise spans decades, and it includes some satisfying highs and exhausting lows. Let's rank every Predator ...

A grotesque purple lifeform was photographed sprouting 'tentacles' on the International Space Station (ISS), causing a stir ...

The “alien” is actually a potato. Specifically, it is a purple tuber nicknamed Spudnik-1, grown and photographed by Pettit.

A photograph taken by a NASA astronaut has sparked fears it shows an extraterrestrial creature, but it’s just a photo of a potato.

A new analysis of a specimen found more than 40 years ago reveals the oldest known chelicerate, defined by its pair of pincer ...