Your brain is wired to make sense of the world quickly, but sometimes, it gets tricked by patterns, colors, and depth ...

Can you spot the hidden owl in this mind-boggling optical illusion in 5 seconds? Only those with high IQ and sharp eyes can ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past ...

Optical illusions are intriguing brain teasers that play with the way our brains understand reality. They deceive our eyes with patterns, colours, and depth, causing us to doubt what we perceive.

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, ...

Learn about the unique perceptual abilities of radiologists, developed through years of focused training and professional ...

Optical illusions deceive our eyes and brain and make it hard to notice the differences at a first glance. This challenge is especially designed for you! Take a closer look at the image and try to ...

In this Ebbinghaus illusion of relative size perception, the orange circle on ... medical imaging experts were able to 'see through' the optical illusion. The research is the first to show that ...