Millions of birds are flying over Mississippi every night for the next few weeks. You can help them move safely. Here's what ...

Smithsonian American Art Museum, Gift of George D. Pratt. The Smithsonian Institution came of age in the era of Manif ...

A gray wolf has died in Rocky Mountain National Park, Colorado Parks and Wildlife said, marking the third wolf translocated from Canada to Colorado to die since their release in January.

In a world where most good things require significant effort, Bear Lake Loop in Estes Park, Colorado stands as a glorious ...

Colorado residents, you’ve been holding out on the rest of us. This little half-mile loop might just be the highest return-on ...

Explore trails in British Columbia that criss-cross Canada’s most spectacular mountain range — whatever your level of ...

In the rugged landscapes of Canada’s Rocky Mountains, researchers have identified a previously unknown butterfly species.

Explore trails in British Columbia that criss-cross Canada’s most spectacular mountain range — whatever your level of experience and fitness.

Colorado Parks and Wildlife said Thursday that a female gray wolf has died.Biologists received a mortality alert for wolf ...

Journey through Canada’s most spectacular landscapes, where nature’s beauty unfolds in breathtaking ways. Admire the towering peaks of the Rocky Mountains, gaze at the crystal-clear waters of Moraine ...