LAST year the world’s curiosity flared at the idea of an alien megastructure orbiting a mysterious distant star. But that theory has just been dealt an almighty blow. In October last year the world’s ...

So far, the answer is no. Scientists have not verified an alien organism, spacecraft, manufactured extraterrestrial object or biological sample on Earth. NASA says it has found no credible evidence of ...

Former US President Barack Obama has clarified that he has seen 'no evidence' of extraterrestrial life, tempering remarks that fuelled global headlines suggesting he believed 'aliens are real'. The ...

Aliens may make their big announcement that they are real in just weeks, scientists claim. They say they are seeing "increasing evidence" that little green men are already on planet Earth and living ...

Former United States President Barack Obama has clarified recent remarks he made about extraterrestrial life, emphasizing that while aliens may exist, he has not seen any evidence of contact with ...