For decades, the existence of alien life on other exoplanets has always been an enigma for scientists. The mystery is further ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

The US government's registration of alien.gov and aliens.gov has triggered global speculation about a potential UFO ...

If you've got a sneaking suspicion that there is alien life out there, you are, er, not alone! In fact, a study shows 95 per cent of us – including top academics, doctors and scientists – believe in ...

Astronomers have reportedly narrowed the search for extraterrestrial life to a focused list of 45 rocky exoplanets. Out of ...

revealed that ancient Mars had an environment similar to that of Earth, but the current Mars is a planet with an extremely harsh environment for life. Therefore, even if life was born on Mars, it is ...

Donald Trump said that he will give the green light to the release of classified information on extraterrestrials and alien life forms. The move comes after comments by Barack Obama, who did not rule ...

Add Yahoo as a preferred source to see more of our stories on Google. A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible ...

Scientists may have detected one of the most intriguing signs of possible alien life yet — on a distant ocean world 124 light ...

Out of the 6,000 known exoplanets, it's these rocky worlds that are most worthy of attention in the search for life beyond ...