Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

Today’s optical illusion is challenging viewers to find a hidden "5" among a sea of "2s." The tricky pattern plays with human perception, making it hard to spot the odd number. Can you find it?

A unique collaboration between electrical engineers and ophthalmologists solves clinical, computational challenges.

In this optical illusion picture, a second man is hidden in plain sight. Are you one of the sharpest few who can spot the ...

In the dense rainforests of northern Australia and South-East Asia, a master of disguise flutters through the shadows. The ...

If the eyes are the windows to the soul, make sure they're well-dressed with a frame from the latest eyeglasses trends ...

Today’s tricky optical illusion challenges users to find the number 28 hidden among identical 29s and 92s. This brain teaser tests attention to detail and cognitive skills. Can you spot it in under 10 ...

Optical illusions with hidden images are more than ... Only those with a keen eye and an exceptional level of focus can spot it quickly. Brain Teaser: Spot Who Is Cheating? Only 1% With Attention ...

Megan Thee Stallion is no stranger to big manicure moments. Some of her most memorable looks include glass nails, Y2K-inspired pastel, and sparkling silver. However, this is the rapper’s first time ...

The Museum of Illusions in St. Louis turns the traditional museum experience on its head [literally]. This interactive, mind-bending attraction is packed with optical illusions, hands-on exhibits, and ...

Escape reality by stepping into a world of wacky photo ops and optical illusions. The immersive experience – which has already captured the minds of 1.5 million yearly visitors worldwide – is housed ...