This color illusion works by exploiting how your visual system handles color memory — stare at an image long enough and your ...

Recently, a new optical illusion sent the internet into a tizzy. In this, a group of elephants were arranged in a circle. While on first look, they all looked to be blue-purple in color (or rather ...

Optical illusions occur naturally in different habitats and conditions across the world. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt flats ...

Sometimes your eyes can be a little too quick to judge. The mind loves to make sense of what it sees, even when the picture in front of you isn’t what it seems. A trick of the light, a lucky angle, or ...

New York — At the Museum of Illusions in New York City, around every corner is a wonder for the eyes. There's a vase that's a face, art that moves with you, and a room that seems to go on forever.

Think you can trust your eyes? Think again. What feels undeniable at first glance is sometimes a surprise, an illusion, or an ...

Optical illusions are great fun, and they fool virtually everyone. But have you ever wondered if you could train yourself to unsee these illusions? Our latest research suggests that you can. Optical ...

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 ...

Have you ever looked at one of those trippy pictures online—the ones that seem to vibrate or shift the longer you stare at them—and wondered why your brain picked out one specific thing while your ...