Dracula orchids, also called monkey orchids, look like a face hidden in nature.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Illusions like these mess with the brain's visual processing system, making viewers see things ...

Optical illusions like the one at the top of the page may not actually be bright, but our brains — and now it seems our eyes — think they are. This radial sunburst illusion is known as the Asahi ...

A new optical illusion on Reddit challenges viewers to find a well-camouflaged frog among pebbles and shrubs in just 10 seconds. Optical illusions are a great way to test your brain’s comprehension ...

This new optical illusion is testing everyone’s observation skills; only a few people can find everything in 15 seconds.

An optical illusion on Reddit showed a rocky cliff with trees where a goat was hidden, leaving users puzzled as they tried spotting it. Brain teasers have long entertained people of all ages. From ...

Principal Research Fellow at AI and Cyber Futures Institute, Charles Sturt University Optical illusions, quantum mechanics and neural networks might seem to be quite unrelated topics at first glance.

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...