Few animals put on a show quite like a cuttlefish. In the space of a heartbeat, its skin can shift from mottled sand to inky black, then send rippling bands of color racing down its body like light ...

A small team of marine biologists at the University of Bristol, in the U.K., working with a colleague from the Regional Research and Innovation Agency of West Papua, Indonesia, has found that wild ...

The broadclub cuttlefish never hides from its prey. Instead, it weaponizes its own skin against the prey's brain, turning color itself into a trap that few crabs or reef fish ever see coming.

Many organisms leverage showy colors for attracting mates. Because color is a property of light (determined by its wavelength), it is easy for humans to see how these colors are used in animal ...

This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. A person might wear ...