Severe fine dust pollution over Seoul and Mexico City, being composed of the same type of fine particulate matter (PM2.5), ...

Nonlinear optical dynamics—intensity-dependent response of light upon interaction with materials under high-intensity light ...

Optical illusions can really confuse people's minds and this innocent-looking image is certainly no different. So can you see what's really going on with this picture?

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

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes ...

An all-new viral optical illusion on Reddit has left hundreds of people scratching their heads. At first glance, you will see ...

In truth, Dachshunds aren’t the most active dogs. But that doesn’t mean they don’t need regular exercise! For adult ...

A new Halloween-themed optical illusion has gone viral on Reddit, forcing players to sharpen their observation skills.

By transitioning from legacy single-technology systems to multi-layered inspection processes, manufacturers can minimize ...

The instantly recognisable golden arches of the McDonald's logo appear as an optical illusion cast by lasers and lighting on ...

Tate McRae gave naked dressing a high-fashion update at the Time100 Gala on Thursday, October 30. The "Sports Car" singer ...