In the image, an animal is hiding behind the horizontal black-and-white lines. Are you able to see that animal? So, the challenge in this optical illusion is to identify that animal. This optical ...

The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their ...

Zebras are remarkable equine mammals distinguished by their iconic black-and-white striped coats ... understand and protect these extraordinary animals to preserve Africa's rich biodiversity.