Four days ago, a crowd of 30 animal advocates rallied outside the zoo calling for the immediate release of Asian elephants ...

The animal advocates say Billy and Tina must be ... The elephants also display zoochosis — a condition marked by behaviors such as swaying, bobbing and pacing, which are “clear signs of ...

Hundreds of animals, from tiny ants to mighty hippos, are shaping the Earth's surface as powerfully as floods and storms.

Books about writers’ dogs and cats are a literary staple. Now there’s a booming subset of memoirs about writers’ ...

Prototaxites, an extinct organism from the Devonian period, has been thought to be a fungus since its first fossil was ...

While sneaking up on prey, cuttlefish employ a dynamic skin display to avoid detection in last moments of approach, researchers have found.

Kobayashi and his colleagues christened the new therizinosaur, Duonychus tsogtbaatari. The genus name means “double claw”, ...