In today’s optical illusion challenge, we present a tricky brain teaser that only 1% of people can solve! Hidden among a sea of numbers is one odd number—5, can you spot it? This illusion tests your ...

THIS is the tricky optical illusion to test your eyesight and brain power. Only those with 20/20 vision and a high IQ can ...

In today's optical illusion challenge, a tricky brain teaser tests your observation skills. Hidden among a sea of "20s" is a ...

Optical illusions are interesting visual phenomena that deceive the brain into seeing something differently from what is real ...

According to current theories of expertise, this shouldn’t happen. Becoming an expert in chess, for example, makes you better ...

Medical imaging experts are adept at solving common optical illusions, according to research from four UK universities, ...

Medical imaging experts are adept at solving common optical illusions, research from University of Central Lancashire, East ...

Optical illusions have fascinated and mystified humans for centuries. These amazing visual illusions play tricks on our ...

This fun optical illusion tests your ability to focus! The cluster of related numbers conceals a number. Within 10 seconds, ...

Discover the science behind optical illusions and create your own... Optical illusions are amazing tricks that fool our eyes and brain! They make us see things differently from how they really are.

Bill Murray is coming to the defense of his long-time friend and fellow SNL alum John Belushi. During a recent appearance on “The Joe Rogan Experience,” Murray slammed journalist Bob Woodward for his ...

However, there’s a sneaky "10" cleverly placed somewhere in the design, and only the most eagle-eyed viewers can spot it. Optical illusions have long fascinated both scientists and everyday puzzle ...