Just this month, China announced it finished constructing a giant telescope around the size of 30 football fields to aid in the hunt for alien life -- but one man believes he might've beat them to it.

CONSPIRACY theorists are certain that famous ancient paintings provide evidence that aliens exist and visited our ancestors. Here are the artworks that are often considered as proof that intelligent ...

London Leonardo da Vinci 's painting ' Mona Lisa ' may provide proof of the existence of extraterrestrial life, according to a website which claims to have spotted an 'alien' hidden in the famous ...

Mars might be a barren desert now, but alien hunters claim it was once a lush forest – and they say they have proof. To the uninitiated, the photo above appears to show a column of Martian rock, but ...