A new brainteaser is leaving most people scratching their heads, with only a small fraction able to spot the number 89 in ...

"If you're using a counter, you have to define zero. You start counting at some point," physicist Marta Berholts from the University of Uppsala in Sweden, who led the team, explained to New Scientist ...

An engaging optical illusion challenges viewers to find the hidden number 1 amidst a sea of 7s. This visual puzzle tests the brain's ability to overcome pattern recognition and focus on detail.

IQ tests have become highly popular on the web and are regarded as an excellent medium for providing highly effective brain workouts; they can enhance mental functions such as logical reasoning, ...

Test your observation skills with this intriguing optical illusion! The image appears filled with the number 33, but a single imposter lurks within. Can you spot the hidden 38 in under 8 seconds?

You didn’t need an alarm clock. You had the school bus. And its arrival was unmistakable — the low diesel growl echoing down the block, the squeal of brakes, the faint smell of exhaust mixing with ...

Word puzzles have become one of the most popular puzzle challenges on the web. These seemingly simple puzzles consisting of random letters arranged in a grid have taken the web by storm. The goal of a ...

Abstract: As an important pillar of underwater intelligence, Marine Animal Segmentation (MAS) involves segmenting ani-mals within marine environments. Previous methods don't excel in extracting ...

A brand new optical illusion is making waves online, challenging viewers to spot a cleverly hidden number in a sea of lookalikes. Solving the challenge is easier said than done. Only the most focused ...

A Delta flight to South Carolina was rerouted back to Atlanta, its point of origin, after a haze caused by leaking toxic oil filled the plane cabin on Feb. 24. CREDIT: KEVIN MCKINNEY, KRISTIN MORRIS ...

The trick lies in repetition. Once the brain sees the same number appear dozens of times, it stops paying close attention. Psychologists often call this “visual fatigue.” Your eyes are scanning, but ...