Optical illusions are fascinating visual phenomena that trick the brain into seeing something that isn’t actually there or perceiving an image differently than reality. These illusions play with light ...

Medical imaging experts are adept at solving common optical illusions, according to new research. The research is the first to show that people can be trained to do better at solving visual illusions, ...

There is a mathematical side to optical illusions. One professor studies them in hopes of creating a safer world. Man on a roof or ladder against the wall: either way, it just doesn't seem ...

ONLY those with the expert eyes of a hawk will be able to spot the hidden British Army sniper camouflaging himself in the ...

Optical illusions are an excellent way of testing your observation skills and challenging your brain. These brain teasers have a tendency to trick the mind and eyes, and it becomes difficult to ...

Optical illusions have been fascinating to us, testing our eyes and observing ability. Optical illusions are these brain-twisting riddles that fool our minds and lead us to believe otherwise of ...

In this Ebbinghaus illusion of relative size perception, the orange circle on the left looks bigger than the one on the right - but it is actually 10 per cent smaller. In a new study, medical ...

Medical imaging experts are adept at solving common optical illusions, according to research from four UK universities, including the University of ...