Scientists have been searching for evidence of extraterrestrial life for decades. So, where are all the aliens? Here are 12 ...

The word alien comes from the Latin word 'aliēnus', which means "not one's own, of others, foreign, strange". It is derived ...

We are closer to proof of alien civilisations than at any time in history, a leading US academic has claimed - and it could ...

Alien life is "definitely" monitoring Earth's airbases, according to a British ufologist and film-maker after recent footage ...

The Pentagon refuted claims on Thursday that a former Pentagon official made the day before, claiming, "We are not alone in the cosmos." ...

The Pentagon has received hundreds of reports of new UFO sightings, including “several particularly interesting cases,” according to the director of the office that investigates these reports, but ...

On Wednesday, a new slate of witnesses provided fresh testimony to Congress on UFO sightings and what the government may (or ...

When the subject of alien abductions was first suggested as ... and point instead to what they refer to as the real evidence for abductions; that is, the similarities in the stories themselves ...

His research suggests that we might encounter solid proof of alien life quite soon ... if NHI/ETs is/are real, catastrophic ...

Aliens exist and it is possible they are among us on Earth, the first Briton to go into space has said. Dr Helen Sharman told the Observer Magazine that extra-terrestrial life is bound to be ...