Chickens recognize up to a hundred faces, solve math puzzles, and communicate with their chicks before hatching, yet most people still picture them as mindless birds pecking at dirt. What scientists ...

A lucky find of fossilized dinosaur poop in eastern Montana gave scientists their first look at which birds may have survived ...

Discover some of the rarest animals in the world, from the vaquita to the Cross River gorilla, and learn why their ...

We introduce you to an unusual rat. The armored rat has spines on its back, but scientists are not convinced that they are ...

Hundreds of endangered Southern mountain yellow-legged frogs have been released in their home to bolster conservation efforts.

As habitat conditions shift due to climate change, monitoring species populations has become more important than ever. However, because some species are more difficult than others to observe, this can ...