Think you have great attention to detail? Put your skills to the test by finding the hidden cat in this Christmas tree–themed ...

Optical illusions are becoming more and more popular on the internet. Thousands of people have made optical illusions their ...

Test your focus with this viral optical illusion! Can you find the number 87 hidden among the 78s? Boost your brain power with this 7-second visual challenge now!

Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...

WITH Christmas Day right around the corner, what better way to get into the festive spirit than a fun brainteaser? And if you ...

Take a look at the picture given below, the image is of a market full of people doing last-minute Christmas shopping. What ...

A viral optical illusion featuring overlapping leaves hides the number “47,” which most people miss at first glance. The ...

We have a picture given below, which is of a board full of the term ‘Santa’ written on repeat. However, somewhere among all the ‘Santas’, there is one misspelled ‘Santa’ that you now have to spot. You ...

Feed-perfect illusion rooms, puzzling hands-on interactive installations, perplexing holograms and optical tricks are just a few of the more than 50 attractions the Dallas Museum of Illusions has ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (FOX 5/KUSI) — Reality is about to ...

Medical imaging experts are adept at solving common optical illusions, according to new research. The research is the first to show that people can be trained to do better at solving visual illusions, ...