The U.S. Fish and Wildlife Service on Wednesday designated the North American wolverine as a threatened species, extending federal protection to the population under the Environmental Protection Act.

North America is home to some of the world's largest animal species. Let's take a look at these animals ranging from land animals to sea animals.

North America is home to an incredible array of wildlife, from soaring eagles to elusive big cats, but many of these remarkable animals are quietly vanishing. Whether tucked away in remote forests ...

From bears to rodents, learn to ID scat by size, shape, and content to determine which animal has been in your area and what ...

A biology student studied more than 600,000 wildlife rehabilitation center records to look at the human impact on wild animals, from lead poisonings to window strikes to vehicle collisions.

North American cities may see a dramatic shift in urban wildlife species due to climate change Future generations of city dwellers may be familiar with different bird songs than those recognized today ...

You might guess a spider. And a gator. But a snail? That and others make up the 10 deadliest creatures found in Louisiana, ...

The origins of trophy hunting are wrapped up in hunters’ desire to record and save wildlife populations in the late 19th century.

The U.S. Postal Service unveiled Winter Woodland Animals on Tuesday -- four new Forever Stamps that celebrate some of the most spotted wildlife across much of the American landscape.

“Beaverland,” by Leila Philip, offers an appreciative account of the North American rodent, whose habit of taking down trees and causing floods has given it a reputation as a nuisance.

When authorities find wildlife being illegally trafficked at ports or airports, the animals are often in terrible shape. A project in Southern California aims to get seized wildlife immediate care.

Glacial Ridge would become another example of the human capacity to transform landscapes, only this time it would be from ...