A snake is hiding in plain sight in the forest in this optical illusion picture. Are you one of the eagle-eyed readers who ...

Optical illusions have been shown to offer health benefits as well. They enhance visual-spatial reasoning, sharpen attention ...

These puzzles and optical illusions have long fascinated people of all ages for centuries. More than an amusing time killer, ...

Optical illusion personality tests, popular on social media, use images to reveal if individuals are optimistic or ...

If you found it within 5 seconds, congratulations! You have top-tier observation skills and a brain built for problem-solving ...

Are you ready for a fun, challenging test of your observational skills? Well, today's optical illusion presents the exciting ...

Test your observation skills with a challenging optical illusion that features a romantic dinner setting. Find 10 subtle ...

From the mad snap of the sitting women that always has us baffled, a 'second horse' only people with a high IQ can spot, and ...

RECENT articles 1–3 in Nature have discussed the explanation of optical illusions and, in particular, Gregory's theory of constancy scaling. According to this theory, illusions are produced in ...

Optical illusions have been proven to be a great brain exercise as it encourages problem solving skill and creative thinking while also helping us understand the way our brains and eyes work together.