Test your observation skills with a train image challenge. Find three subtle differences within 12 seconds. This visual ...

A viral video showing a so-called 'fleet of UFOs' over Japan has triggered a wave of online speculation, prompting experts ...

The Museum of Illusions isn’t just another tourist trap with a few funhouse mirrors – it’s a full-on assault on your senses that will leave you questioning whether your eyes have been telling you fibs ...

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

Optical illusions come in all forms, from the cognitive to the physiological, often boggling our brains beyond our ...

Jax Brewery, a castlelike building at the edge of the French Quarter, has long been home to a selection of tourist-targeted ...

The photo shows dozens of translucent round beads glowing under a white ring light, each one catching rainbow reflections.

A challenging optical illusion is testing people's observation skills by hiding a single '795' within a grid of '765s'. This puzzle requires sharp vis ...

The new optical illusion on Reddit has tricked the users as they struggle to understand what exactly is going on. Can you figure it out?

Think your eyes never miss a thing? Prove it! This park-themed optical illusion hides a tiny hair clip that only people with ...

From shifting lines to disappearing dots, optical illusions reveal how the brain interprets — and often misinterprets — the ...

In this video, I explore my fascination with magic and optical illusions by building five furniture chair optical illusions.