This optical illusion was shared on Instagram by user Manuel Silbereisen. In the caption of the post, he wrote, "Squaring the circle is a hanging installation that appeared to be some magical ...

The illusion pits segmentation cues against what appears to be a very strong prior to interpret the image as a series of 3-D structures “coffers” with closed boundaries.

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.

While most people think “optical illusion” and “visual illusion” are the same, they are different, according to neuroscientists and psychologists. Here’s why your brain loves them.

An optical illusion that seems to be both a circle and a square is baffling the internet — here's how it works ...

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

An optical illusion is being perceived by different people differently, with some seeing a red circle in front and others seeing a blue circle.

A BRAIN-melting optical illusion sent netizens wild over the weekend. The short animation features 12 wedge-shaped blocks arranged into a circle that rotates in a constant loop.

The new study investigated the perception of brightness in mice by looking at how they responded to an optical illusion called the neon-color-spreading illusion, an example of which is illustrated ...

In his latest optical illusion, the street artist JR has ripped open the top of one of the Great Pyramids of Giza in Cairo, Egypt.

We love a good optical illusion at Creative Bloq. Normally, it's just to take a break and mess with our minds for a moment. But sometimes optical illusions can be educational, particularly for ...