A Pentagon scientist has asked for presidential immunity so he can reveal the details about four alien races he allegedly saw ...

Across the expansive history of the "Star Trek" franchise, humanity has encountered a growing number of alien races, many of whom that are exceedingly formidable when crossed. These are civilizations ...

Alleged alien bodies from four different species have reportedly been recovered from downed spacecraft and are now in US government custody, according to claims made by defence scientist Hal Puthoff ...

It’s the human race versus the Predator race versus the Alien race in Alien Vs. Predator Species Deathmatch. One-on-one against the stealthy Predator or the relentless Alien, the Colonial Marine is ...

Introduced species generally get a bad press – but not all alien invaders are villains, says Ken Thompson in Where Do Camels Belong? WE HAVE all heard a lot of bad stuff about introduced species: they ...