Test your IQ with this mind-boggling optical illusion! Can you find the hidden fish in just 5 seconds? Only the sharpest ...

Welcome to the “Which type of fish are you?” personality quiz! Fish come in all shapes, sizes, and colors, with a vast array of unique traits and characteristics. Just like fish, people come in all ...

Scientists discovered a moth that appears 3D despite having flat wings. Tiny structures on its wings reflect light that ...

Today’s optical illusion is challenging viewers to find a hidden "5" among a sea of "2s." The tricky pattern plays with human perception, making it hard to spot the odd number. Can you find it?

IF you want to know the best place to gawk at some A-listers over a pint, then you’re in luck. Pub expert John Warland – who has written two books on pubs and even runs pub tours ...

Scientists have described a nocturnal moth's unique evolutionary trick in replicating the appearance of 3D leaf, with potential applications for the development of advanced camouflage materials and ...

In the dense rainforests of northern Australia and South-East Asia, a master of disguise flutters through the shadows. The ...

We review basic principles of modern optical magnetometers, discuss fundamental limitations on their performance, and describe recently explored applications for dynamical measurements of ...

Today’s optical illusion is challenging viewers to spot a hidden number 9 among a sea of number 6s. This tricky brain teaser plays on visual perception, making it hard to find the odd one out. Can you ...

A brain teaser shared on Instagram puzzled users as they tried to spot a hidden giraffe camouflaged in the background. Brain teasers, especially optical illusions, have captured the imagination of ...