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 ...

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 ...

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 ...