A new Reddit optical illusion has left people scratching their heads. Can you find the real black cat amid the Halloween ...

This optical illusion will trick your brain in seconds. Optical illusions like this are ambiguous illusions that hide more ...

Do animals see illusions like we do? A study tests guppies and doves to find out how different species process visual tricks.

A new visual puzzle tests your observation skills. You have nine seconds to find a hidden fish in a busy scene. The fish ...

What's your favorite optical illusion? Famous examples include the Ames room, the Ponzo illusion, the Zöllner illusion, the Kanizsa triangle, the Müller-Lyer illusion and the Hanckle-Delufeson-Troople ...

Optical illusions aren't just for humans; animals also experience and utilize them for survival and reproduction. From ...

This mind-bending optical illusion hides the number “22” among rows of red “44s.” Only the most observant can spot it in under 6 seconds, can your eyes pass the test?, Health, Times Now ...

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 ...

A mesmerising optical illusion challenges you to find 13 hidden fairies in a mystical forest scene. Only the sharpest eyes ...

A tricky new Reddit challenge has left users zooming in and squinting to spot two carefully hidden bullets among military gear.

Museum of Illusions opens in New Orleans’ French Quarter, offering immersive interactive exhibits in a 9,300-square-foot ...