It’s a black cat out for its morning stroll. You pause for a second to decide your next move. Cross the street so the cat can ...

This superstition about black cats and other black animals in general has shaped people's preferences about animals. It's ...

Being all black or all white is a rare phenomenon, unlikely to persist in the wild because it’s a selective disadvantage. These animals often have a tougher time blending into their habitat ...

On the other side of the spectrum are white spirit bears, a leucistic version of an American black bear, Ursus americanus. There are also albino animals that lack most or all pigment. Scientists ...

On the other side of the spectrum are white spirit bears, a leucistic version of an American black bear, Ursus americanus. There are also albino animals that lack most or all pigment. Scientists ...

Rarity of a solely black or white animal Of course, animal fur, feathers and scales come in various colors across the visible and invisible-to-humans spectrum. These colorations play a significant ...