Dive into the fascinating theory that octopuses might not be from Earth—are they really aliens?.

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

After a decade of bad decisions, Konami has rebounded as a publisher over the past couple of years thanks to games like Metal ...

How would people react if an alien civilization actually made contact with us? Space.com talked to experts, who shared a ...

Birch officials said they believe this marks the first time red octopuses are hatched, raised and settled in aquarium care.

Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...

Without further ado, here are the eight most perfect movies of the last 11 years, ranked by their impact, general critical ...

A treasure trove of fossils from China shows that the Cambrian explosion may have been less explosive than scientists once ...