Optical illusions have fascinated people for centuries. They play tricks on our eyes and brains, making us see things that ...

For 15 seconds, viewers watch a series of black and white patterns. As they focus on the video, the shapes appear to move and ...

During her training in anthropology, Dorsa Amir, now at Duke University, became fascinated with the Müller-Lyer illusion.

This fascinating optical illusion challenges your eyes and mind: how many animals can you spot within 10 seconds? A test of ...

Are you ready to put your visual prowess to the test? Here is an interesting optical illusion challenge to test your brain.

An optical illusion challenges viewers to find a hidden panda among a sea of footballs within 7 seconds. This visual puzzle ...

This zigzag optical illusion hides a secret image that challenges viewers to spot it in under 10 seconds, testing visual ...

Think you have sharp eyesight? This mind-boggling challenge will put your observation skills to the ultimate test.

The study of visual illusions in animals provides a compelling window into both the evolutionary continuity and diversity of perceptual processes. Research indicates that many species, from ...

Now this is no ordinary visual test. This is going to reveal how your brain functions. How sharp is it really at deciphering hidden information? Are you good at noticing details? Are you the one among ...

Optical illusion: The internet is buzzing again with another tricky visual puzzle, and this time it is all about a single ...