Ten thousand years ago, mastodons vanished from South America. With them, an ecologically vital function also disappeared: ...

New research says long-billed curlews listen to alarm barks from prairie dog colonies to protect themselves from predators ...

Alligators rely on the death roll technique to kill and dismember large prey. Alligators belong to the order Crocodilia, which is composed of semiaquatic, predatory reptiles known as crocodilians. The ...

Juandaniel Medina, 24, of Lindsay, planned on breeding or reselling the live Amazon parrots he smuggled into California after ...

A man suspected of illegally trafficking protected exotic birds through the San Ysidro Port of Entry appeared in court ...

In 1827, naturalist John Audubon announced a massive discovery: the largest North American eagle. But did the Washington sea ...