There are also albino animals that lack most or all pigment. Scientists recognize these color variations as extreme abnormalities within the natural world. Being all black or all white is a rare ...

A one-foot-long baby squid was spotted swimming in the waters around the South Sandwich islands. The footage is unprecedented ...

Some animals’ color matches their favored habitat ... that new species arise through evolution by natural selection. He recognized that there are variations among individual members of a ...

Chameleons are famous for their ability to change color, a skill that seems almost magical to us. From communication to survival, color changes help chameleons adapt to their environment and thrive in ...