When we think about animals, we tend to think of furry four-legged mammals. But 95% of all animal species are ...

The U.S. Fish and Wildlife Service is proposing added protections for seven species of pangolin under the Endangered Species ...

A small team of biologists at Stanford University has found evidence that approximately one-third of all vertebrate ...

Swimming through the shadowy waters off Palau, scuba divers watched life on a coral reef after dark. One reddish sea creature ...

Invasive alien species, like the giant African snail, pose a threat to India's biodiversity and economy, requiring stronger ...

A kelp gull has been spotted in Milwaukee under the Hoan Bridge, the first confirmed sighting of the species in Wisconsin.

DNA and protein analysis of a 146,000-year-old skull shows for the first time what the face of this species, which occupied ...

Scientists have recovered genetic material from a skull found in northeastern China, which they say reveals the most complete ...

The species was missing from the wild for more than 70 years before its rediscovery in 2015, wildlife officials said.

Gray wolves are currently protected under the Endangered Species Act in the Lower 48, except in the Northern Rockies region.

About 70,000 years ago in Africa, humans expanded into more extreme environments, a new study finds, setting the stage for our global migration.