TEST your vision and your IQ with this tricky brainteaser – the time to beat is seven seconds. You are in the top 1% of ...

Test your eyesight with a challenging optical illusion that requires you to spot the real owl among soft toys in just 7 ...

ONLY the most eagle-eyed will be able to spot the 13 hidden faces in this devilishly difficult optical illusion. Put your vision to the test with this tricky brainteaser, which will have you ...

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

The brain cannot fathom how an optical illusion can manifest in real life, rendering it "impossible". Photograph courtesy Meiji University Take for instance the illustration of two L-shaped blocks.

A video showing an unexpected optical illusion captured in a parking lot ... have a similar video or story to share? Let us know via [email protected] and your story could be featured on Newsweek.

SPRING is almost here and what better way to celebrate than with a floral brainteaser? Test your IQ and your eyesight by ...

This skill is beneficial in real-life situations that require out-of-the-box problem-solving. Additionally, optical illusions help boost concentration and focus. Since spotting hidden elements ...

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

May I present optical illusion CAPTCHAs. Gone are the days of selecting traffic lights or motorbikes in a grid, getting slowly frustrated as you try to appease the CAPTCHA gods. Using AI-generated ...

For those that love optical illusions – and a good explanation ... A similar thing happened with this real-life illusion in which a plane appeared to be completely still in the air because ...