The optical illusion going viral on Reddit challenges people to find 16 circles in a photo filled with rectangular panels.

A mind-bending optical illusion is challenging internet users to find a hidden number 9 within a grid of similar symbols. This visual puzzle tests per ...

Dive into the intriguing world of optical illusions! Discover what you see first in a famous painter's portrait and what it reveals about your personality in this mind-bending visual puzzle.

If you're after more op art, check out this artist creating a trippy optical illusion right before our eyes, and learn how to make it yourself.

Ispace released a fresh photo taken by its lunar lander Resilience of the moon's south pole. The image features an optical illusion.

Which circle do you think is the bigger one? Most people think the orange circle on the left (discovered in an experiment) is larger than the one on the right, but it's actually 6% smaller.

A video showcasing a piece of street art in Japan has left viewers in "absolute awe." On December 11, TikTok user @madeleineandren shared the clip, which has since amassed 3.6 million views ...

In the must-see video above, clever optical illusion bird sculptures created by artist Thomas Deininger were displayed at Florida’s Art Miami contemporary art fair this December, footage filmed ...

While this 3D box optical illusion might seem unassuming at first, it shifts in the blink of an eye as if by magic – a prime example of the classic ambiguous figure illusion.

Test your visual skills with this optical illusion puzzle! You have just 19 seconds to figure out which circle in the middle is bigger. Are you up for the challenge?

Optical illusions have intrigued many, with each challenge growing tougher. The article emphasized how these puzzles exploit ...