This optical illusion tests not just your eyes, but your brain, culture, and environment as well. Here's what science has to ...

The TikTok optical illusion test reveals personality traits based on whether viewers see a rabbit or a duck first.

This optical illusion confuses the brain, revealing how perception works and misfires. It also shows links between visual ...

Your mind is naturally leaned towards being analytical and strategic, and you always think long-term (no shortcuts) People ...

A vintage Fiat Panda that has been transformed into a 20-inch-wide electric car is turning heads online. Social media users ...

Readers with the highest visual acuity can spot the number '0' hiding among the grid of '6' in just 6 seconds. Can you pass ...

This viral optical illusion reveals whether you're wired to dominate with strategy or explore with heart. What you see first, ...

What you see first in this optical illusion, ships, a bridge, or clouds, may reveal hidden patterns from your childhood, ...

An optical illusion has been shared on Reddit that is so needlessly creepy it made me shiver. The illusion itself is ...

Sharpen your mind with a visual brain teaser! This optical illusion challenges you to find a hidden '0' among a sea of '6's ...

The Best Illusion of the Year contest offers researchers, and participants, an opportunity to explore the gaps and limits of ...