Optical illusions have become a favorite pastime for many on the internet. It is truly fascinating how they can force you to think outside the box. We have come across one such brain teaser that ...

While new optical illusions go viral all the time, here are some of the most famous illusions that have kept us scratching our heads for years.

A Filipina teenager's optical illusion video on TikTok has fellow users trying to figure out how she performed the trick. The ...

To ensure the subjects blend into the background, precision is required in the creation of the jumpers and the staging of the ...

Everyone loves an optical illusion — even if they leave us completely stumped — and they're all around us in the natural world. From an underwater waterfall in the Indian Ocean to a surrealist scene ...

Perception researchers have long known about the structural and functional features that differentiate our central vision from our peripheral vision. The central (or foveal) region of our retinas are ...