Heliconius charithonia is one of the species of butterflies whose wing patterns scientists scrutinized to better understand the evolutionary process. This butterfly is wild-type; the genetically ...

Among the vivid green plants of a tropical hothouse, flashes of blues, purples, oranges and other bright colors flit in and out of the light. Distinctively patterned orange and black monarch ...

Most, if not all, animals will utilize camouflage as a defensive mechanism to protect them from predators. One type of defensive camouflage that is employed throughout the animal kingdom is known as ...