Plans to beam Earth's location out into space could have unintended consequences, an Oxford scientist has warned.
Detecting potential signs of alien life is one thing, but confirming it beyond any shadow of a doubt is quite another.
Scientists at JPL have been planning to send a new message into space for intelligent aliens to pick up.
The search for alien life in the universe is ramping up thanks to new, more powerful computers and techniques.
The search involved scouring the heavens with the Murchison Widefield Array telescope.
The former MoD UFO investigator has warned that we would stand no chance whatsoever against hostile extraterrestrials.
An image captured by a hunter in Redgate is being hailed as evidence of an extraterrestrial visitor.
The space agency reportedly enlisted religious experts to help predict how the world would react.
Scientists have been aiming to bring the hunt for intelligent alien life a little closer to home.
Avril Haines spoke out about the possibility of extraterrestrial threats during a recent event.
Scouring the cosmos for evidence of extraterrestrial life is going to be a major priority in the coming decades.
The space agency wants the world to agree on the best way to reveal that alien life has been found.
NASA astrobiologist Lindsay Hays takes a stab at answering one of life's most fundamental questions.
Speaking in a recent interview, the singer claimed that the term 'alien' is offensive to extraterrestrials.
Scientists now believe that the odds of finding alien life in the Milky Way are far higher than anyone had realized.
Science writer Alex Berezow has offered a damning verdict on the odds of us ever meeting ET face-to-face.
A team of scientists has launched a new project with the aim of hunting down alien technosignatures.
Declassified UFO files from Australia make reference to some rather strange extraterrestrial encounters.
Scientists have identified distant star systems from which the Earth could be 'discovered' by intelligent aliens.
The long-awaited report leaves the door open to the possibility that we are being visited by extraterrestrials.