An optical illusion shared on Reddit went viral after users struggled to find a deer cleverly hidden in a forest.

Test your keen eyesight with a visual puzzle featuring a cheetah on a branch. A cleverly camouflaged fish hides within the ...

Get ready to be spellbound with 27 mind-blowing magic tricks that are perfect for all aspiring magicians and magic ...

If you are someone who enjoys solving complex visual puzzles, then take this challenge. The fox might be camouflaging very ...

A hidden elephant illusion challenges your perception, with 99% struggling to find it in 8 seconds. This classic puzzle ...

A Nature Neuroscience study finds that special "illusion-encoding" neurons in the brain's visual cortex fill in missing ...

Test your visual acuity! Only 3% of people with 4K vision can find the number '87' hiding among the '78' in 7 seconds. Are ...

“It’s possible that the mice weren’t seeing them,” admits Shin, “because the technique has involved a relatively small number ...

Researchers used lasers to record and stimulate the activity of neurons in mice to learn how the brain processes and ...

Get ready to have your brain twisted by some mind-bending optical illusions! One of the wildest is the Thatcher Effect, or Thatcher Illusion—it’s when an upside-down face looks normal, but flip it ...

Researchers shot lasers into brain cells and triggered illusions on demand—a breakthrough that’s rewriting how we see the ...

An optical illusion on Reddit showed a rocky cliff with trees where a goat was hidden, leaving users puzzled as they tried ...