The peripheral drift illusion causes us to perceive motion in a still image. A new study shows that the mechanism of this illusion relies on changes in pupil size.

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

Have you ever thought your eyes were playing tricks on you? Well, get ready for a fun challenge because today's optical illusion is all about testing how sharp your vision really is! In this ...

Moving from travel to... See Full Bio Cassidy Grubisic Updates Editor and Home Expert Cassidy is an updates editor whose main responsibility is to write and edit articles on a range of home ...

Optical illusions have been fascinating to us, testing our eyes and observing ability. Optical illusions are these brain-twisting riddles that fool our minds and lead us to believe otherwise of ...

Optical illusions continue to capture public interest because they highlight the fascinating way the brain interprets images. These puzzles play with light, shadow, patterns, and depth perception ...

Lauren Huff is a writer at Entertainment Weekly with over a decade of experience covering all facets of the entertainment industry. After graduating with honors from the University of Texas at ...

Optical illusions are a great way to test your visual perception and have some fun. But if you've seen your fair share of ‘Find the Panda’ puzzles, you might be feeling a little bored.

For the premiere, the actress opted for a dress that doubled as an optical illusion. The dress was semi sheer and feature three layered panels—one that draped delicately over the chest area as a ...

Think: jaw-dropping AR, trippy optical illusions, and 3D digital art that’ll light up your Instagram feed. If you’re a fan of Tokyo’s teamLab museums, you’ll definitely enjoy your time here. Get your ...

It is always great to watch a film or two where all you want is to be blown away by crazy, trippy, and hallucinatory visuals that expand your mind into other dimensions. These films possess something ...

Optical illusion challenges are more than a bit of fun exercise of brainpower—optical illusions reveal incredible surprises about how amazingly sharp and observant your mind really is.