Social media users were confused after watching footage of the movements of Alesia Willard's horse, as no one can decide what ...

A mind-bending optical illusion challenges viewers to find a hidden fourth cat camouflaged within a photo featuring three ...

Optical illusions have long fascinated the internet, offering puzzles that play with perception and challenge observation skills. A new brain-teaser making the rounds on Facebook has once again left ...

Optical illusion challenges have taken over the internet, testing how easily our eyes and brains can be fooled. From shifting ...

You certainly have a high IQ and 20/20 eyesight if you can spot the word 'Last' in the image within 10 seconds.

Spot the hidden number in this motion optical illusion. Test your 140+ IQ, sharpen observation skills, and enjoy this challenging 7-second visual brain teaser.

This summer has brought some surprising Hollywood pairings, and the latest to catch fans’ attention is Kendall Jenner and ...

A challenging optical illusion shared by F. Hinds tests observation skills, tasking individuals to find a hidden diamond ring ...

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

A new study by University of Leipzig shows that sheep, goats, llamas, and guanacos perceive optical illusions like the Müller ...

Challenge your observation skills with this numerical optical illusion! Find the hidden number '16' in a '61' series, test ...

These incredible optical illusions will have you rubbing your eyes and second-guessing yourself! Click through this gallery ...