Two exhibitions on view in New York delve into artists' long-standing fascination with the unknown, and what it says about ...

A strange disc pouring smoke and hovering over buildings has been found in a monastery wall painting thought to date from the 16th century - and UFO researchers claim it is just one of many old ...

This artist's impression shows what Brits reckon an alien would look like – with two heads, gills, and the ability to change colour. Researchers asked 2,000 people to describe what they think an ET ...

Eagle-eyed conspiracy theorists claim that a nativity painting called 'Madonna and Child with the Infant St John' features 'proof of aliens'. The painting, which is thought to date back to the 16th ...

A terrified family has shown off bizarre drawings of two ten-foot aliens they claimed crash-landed in their own back garden while continuing to insist the stunning event occurred. The Kenmore family ...