A series of mind-boggling puzzles have been sweeping the web - but the latest might be the toughest yet. The tricky test features three main images - two triangles and a hexagon. Each shape is divided ...

A new wide-field image of Pickering’s Triangle is being released today in Austin, Texas, at the 211th meeting of the American Astronomical Society. The image was taken with the National Science ...

NASA has revealed a stunning image of an unusual ‘space triangle’ it was able to capture with the Hubble Space Telescope. The triangle shape was formed by two huge galaxies colliding. Please provide a ...

A fiendishly tricky optical illusion challenging people to find all of the triangles in the image is the latest puzzle driving the internet to distraction. The drawing - which was shared on the ...

A brainteaser has swept social media and left many confused - as the optical illusion image asks if you can count 18 triangles in a simple black and white drawing. According to experts, only those ...