Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year, the possibility continues to grow. But what would happen if we actually ...

Exploring the unique characteristics of each of the following alien life forms gives fans a deeper understanding of the incredible and sometimes terrifying potential hidden within the galaxy far, far ...

Elon Musk's plans to colonise Mars have been dealt a blow after Boffins believe they have found what alien life forms eat – and it could kill humans. Researchers say not all life would need the same ...

Have you ever wondered if there really are UFOs and other life forms? Now the CIA has released their “x-files” for all to see online. They released hundreds of documents about alleged UFOs and alien ...

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 ...