Due to its vast size — stretching from Canada and Greenland in the north, to Mexico in the south — North America contains a ...

Frank Murkowski introduced a bill Monday he says will launch "a titanic battle" over whether there will be oil drilling in Alaska's Arctic National Wildlife Refuge. "These new programs and incentives ...

When you think of what makes an animal so adorable, a muskox isn’t typically the first animal that comes to mind. However, ...

Snow, the 17-year-old polar bear who died Labor Day at the Reid Park Zoo, suffered from an undiagnosed heart ailment, a zoo official announced last week at the same time she announced the zoo doesn't ...