Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. You might not realize this, but quickly changing colors, as ...

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A pair of biologists at Walla Walla University, in the U.S., have developed a way to calculate the energy costs for certain types of animals with color-changing abilities. In their study published in ...

La Jolla’s Birch Aquarium has reached another key milestone in better understanding a lesser-known species with the successful settlement of about 15 red octopuses in its care. According to Birch, ...