Art has the power to amaze, but few forms are as mind-bending as hyperrealistic 3D drawings. The ability to create images ...

Do you have what it takes to be an internet puzzle master? This optical illusion will put your focus and observation skills ...

Such images have long fascinated scientists and philosophers because they seem to represent different ways of seeing. So ...

According to current theories of expertise, this shouldn't happen. Becoming an expert in chess, for example, makes you better ...

In this optical illusion picture, a penguin is hiding in plain sight. Do you have the most observant eyes that can spot the ...

Medical imaging experts are adept at solving common optical illusions, research from University of Central Lancashire, East Anglia, Lancaster and Cumbria says.