Add Yahoo as a preferred source to see more of our stories on Google. Color patterns seen in fish and other animals evolved to serve various purposes. Lagunatic Photo/iStock via Getty Images Plus A ...

A thought experiment can help visualize the challenge of achieving distinctive color patterns. Imagine gently adding a drop of blue and red dye to a cup of water. The drops will slowly disperse ...

Patterns on animal skin, such as zebra stripes and poison frog colour patches, serve various biological functions, including temperature regulation, camouflage and warning signals. The colours making ...

From spotty leopards to stripy zebras, nature has no shortage of distinct patterns on animals and plants. Now, the age-old question of how these patterns developed may have finally been solved.