Color-changing hogfish can 'see with its skin,' study says. By Sheri Walsh. 1 of 2 | A new study finds the hogfish, which lives in the western Atlantic Ocean, ...

A unique nanostructure in their skin that produces their iconic blue coloration may also enable them to change color. The post Scientists find blue sharks’ unique skin may allow them to change color ...

New research into the anatomy of blue sharks (Prionace glauca) reveals a unique nanostructure in their skin that produces their iconic blue coloration, but intriguingly, also suggests a potential ...

The blue shark ( Prionace glauca) might be more than its name. Scientists investigating the sleek ocean predator's skin ...

Hogfish changing color as it is approached by a diver in Miami, Fla. Credit: Brandon Kohn. Now Schweikert and her colleagues may have pinpointed the natural detection system hogfish use to make ...

a mole changing in color, size, or shape; There is great variation in the color of people’s skin, including the color of moles.

Video: An octopus at Rosario Beach Marine Laboratory catching a crab, and changing color. Credit: Kirt L. Onthank. While it prompts new questions, it also provides possible answers for others.