The animal kingdom is made up of millions of species, many of which seem very unusual and may make people wonder how, or why, the animal evolved the way it did. Within the animal kingdom, most people ...

Discover the astonishing world of animals with incredible facts! Octopuses boast three hearts and blue blood, while cows form ...

(CNN) — The story of two of the strangest animals on the planet just got a little stranger, thanks to clues revealed by a lone fossil specimen that scientists now say represents a long-extinct ...

Look no further than the depths of earth’s oceans to discover mind-blowing creatures that look like they come from another ...

An extinct snake has slithered its way out of obscurity over four decades after its discovery. The newly described species of ...

Cute animals are an Internet genre of their own. But sometimes, Mother Nature's creations are downright weird. The past year had its share of bizarre animal discoveries, from butterflies that feast on ...