Optical illusions are not merely tricks or viral brain teasers, they reveal the curious disconnect between what we see and what our brain interprets. A flat drawing might come across as ...

The article explains why the Moon appears bigger at times, focusing on the Moon illusion and slight distance changes between ...

A biomedical optics engineer discovered a visual illusion where purple dots appear bluer in peripheral vision. This phenomenon highlights how our retinas' cone distribution and a yellow pigment layer ...

Add Yahoo as a preferred source to see more of our stories on Google. Don't stare too long. Spoiler: It’s a trick question. They look kind of purple, but they’re all technically the same blue. But ...

Jax Brewery, a castlelike building at the edge of the French Quarter, has long been home to a selection of tourist-targeted shops and cafes. Now it includes a new attraction, The Museum of Illusions ...