Due to its vast size — stretching from Canada and Greenland in the north, to Mexico in the south — North America contains a vast range of habitats. From land to sea, there are forests, mountains, ...

Some of the most destructive invasive species in North America share one common trait: persistence. Managing feral swine is now a $1.6 billion requirement to protect U.S. agricultural interests, and ...

On Saturday we showcased the extraordinary speed of North American pronghorn, with footage that showed the animals easily outrunning wolves in Yellowstone National Park. The footage was captured in ...

You don’t need to be a birder to recognize the rat-a-tat-tat of a woodpecker.

How people view and treat wild animals can vary dramatically from one part of the world to another. In the first ...

Largely outshone by fossils of horses, the earliest camels are getting another look from scientists determined to sort out the relationships and adaptations of these “absolutely bonkers” herbivores ...