Spot the hidden Copperhead snake in this optical illusion challenge. Test your IQ, vision, and observation skills by finding ...

To create the effect of glass and all of its reflective and shimmering properties, iOS 26 forces every icon on your iPhone ...

Learn how the brain handles certain optical illusions, causing us to perceive shapes that don't actually exist.

In today’s optical illusion challenge, viewers have to spot the little bird hiding in the wall of leaves in 15 seconds.

That scattering is called the Tyndall effect. It’s the same phenomenon that makes the sky or ocean look blue, even though the ...

This optical illusion personality test reveals your future path based on the item you’d choose, the hat, angry mask, happy ...

Apple designed its Liquid Glass interface to appear layered, as if the buttons you’re tapping on the screen are tangible ...

New research into how the brain processes illusions has bombarded mouse neurons with lasers, artificially reproducing the brain activity.

Do you take the challenge to find the butterfly and prove you are the master of optical illusions? This visual illusion test ...

Neuroscientists are zeroing in on how special kinds of brain cells help us see things that aren't actually there.

Illusion circuits in the visual cortex were uncovered with two-photon holography, advancing perception and neurophysiology studies.

The Cheesecake Or Boat Optical Illusion is a close-up photograph of a blueberry cheesecake with blue frosting and a slice cut ...