Octopuses can flip from mottled rock to smooth sand in less time than it takes a human to blink, yet their eyes carry only a ...

Octopuses are renowned for their instant color-changing abilities, a skill they use to outwit predators and surprise prey. Yet, the energy cost behind this extraordinary camouflage has remained a ...

We all know what chameleons are capable of: changing into a variety of colors to match their surroundings. They're one of the ...

A recent study finds that color vision evolved in animals more than 100 million years before the emergence of colorful fruits and flowers. And there has been a dramatic explosion of color signals in ...

While winter fans have been eager for snow this winter, Minnesota has several furry creatures whose very survival depends on a white landscape. Their superpower — turning white to blend in with winter ...