There are many butterfly and moth species that have developed what appear to be extra eyes.These distinct wing markings are ... But others have developed an eyespot approach. 'The entire caterpillar ...

We can learn more about the complex interrelationships between our eyes, brain, and the images we see on a daily basis by examining these illusions. They are a special fusion of art, science ...

In this challenge, you have just 8 seconds to find a cleverly hidden caterpillar among leaves and foliage. Are you up for the test? Dive in and see if you have what it takes to spot the elusive ...