A leading British space scientist maintains that it is a practical inevitability that we are not alone in the universe.
A new documentary delves deep into the US government's alleged efforts to cover up an alien presence on Earth.
The Harvard astronomer maintains that these objects are part of a potentially artificially-made interstellar meteorite.
The remarkable catch, which has since gone viral, has prompted conspiracy theories about undersea aliens.
A new examination has revealed something that could help to settle the debate once and for all.
This month marks the 30th anniversary of one of the world's largest searches for evidence that we are not alone in the universe.
Back in the 1960s, Sammy Hagar had an experience that would go on to have a profound effect on his life and career.
A series of strange encounters in California back in the 1950s have often flown somewhat under the radar.
The famous torn trousers are considered to be physical evidence of one man's close encounter with a UFO.
A satellite image covering part of the desolate Antarctic wastes shows a feature that looks deceptively like a face.
A sinister series of events saw three women abducted by unseen forces in one of Kentucky's most chilling cases.
Various space missions have sent signals into deep space and the earliest possible response time is fast approaching.
It would be no exaggeration to say that Professor Tim Coulson is less than enthusiastic about cryptozoological creatures.
Could comet-dwelling trees provide safe, habitable 'bubbles' of life that travel through the cosmos ?
A US Air Force veteran has reportedly confirmed his involvement in retrieving 'alien' technology.
Researchers have polled hundreds of scientists to see what the scientific community thinks about alien life.
A major figure on the UFO scene has put forward what he thinks is the real story behind the recent drone crisis.
The iconic director is returning to the genre with his first new movie about aliens in almost two decades.
'The Alien Perspective' will offer up a unique angle on investigating some of the best known UFO incidents.
This strange statue bears more than a passing resemblance to modern depictions of extraterrestrial entities.