The cuttlefish, known as the "chameleon of the sea," can rapidly alter both the color and pattern of its skin. Reuters A team of scientists at Harvard University and the Marine Biological Laboratory, ...

Researchers have filmed two male cuttlefish fighting over a female mate. The video, taken in the Aegean Sea, shows the males raising their arms, changing their skin colors and dilating their pupils in ...

When you think of a color-shifting animal, your thoughts may immediately fly to the chameleon. But chromatic manipulation isn’t just the purview of little lizards -- squids and octopuses do it, too.

(Credit: Stephan Junek) Pity the cuttlefish that tries to play poker. Where humans might blush when embarrassed or go white when frightened, cuttlefish wear their thoughts on their skins much more ...

The topic for this panel discussion is “Changing colours”, inspired by the family favourite cuttlefish. Changing melanocytes, coats and plumages, fast and slow, is key to survival and attraction in a ...