The smooth wings of fruit-sucking moths appear to be ridged like a leaf – but the resemblance is created by nanostructures ...

Spot the hidden chick among sheep in this optical illusion challenge. Test your observation skills by finding the chick in 7 ...

This article presents a mental challenge involving a photo puzzle where you have seven seconds to identify the dog's owner ...

For those that love optical illusions – and a good explanation for the mind-bending properties of them – finding one you haven't seen before is a real treat. And that's just happened with this (I ...

Optical illusion personality tests combine optical illusions and personality tests into one single test. These tests offer ...

Put your IQ and observation skills to the test! Can you find the hidden comb in this tricky kitchen scene in just 5 seconds?

This optical illusion challenges your observation skills by hiding a "55" among a pattern of "33" pairs. The brain's pattern ...

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

A new garden trend has emerged on social media, with people using shower curtains to create an 'optical illusion' in their ...

Test your IQ and observation skills with this mind-bending optical illusion! Can you spot the hidden parrot among the leaves ...

Reese Witherspoon recently wore bootcut jeans in New York City. The Jennifer Lopez-worn style elongates legs for petite ...