Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

A 'jellyfish' UFO crowned by shifting coloured lights hovered above a Russian city for an hour before disappearing in the 1980s. The strange case is among a newly shared bundle of Soviet-era documents ...

Vivid images of glowing "red jellyfish " in the sky above storm clouds have ignited a flurry of online speculation, with some social media users even suggesting extraterrestrial involvement. The ...

Bill Diamond said ETs are "definitely" real and ex-US President’s Barack Obama’s recent comments about them makes him even more determined to uncover the truth ...

This is just one of many stories found amongst Soviet-era files that have been recently released to the public.

Newly published documents detail investigations into strange aerial phenomena, including several close encounters ...