Rusty crayfish have been found in the Little Thompson River, marking a first for the river and Colorado Parks and Wildlife's Northeast Region.

There are no roads or trails into Gates of the Arctic National Park and Preserve in Alaska, so visitors will need to fly or ...

Mountain lions have been seen near populated areas across the U.S. Surveillance footage capturing large cats in residential ...

His book, Finding Rocky Mountain National Park Birds, has guided me as has Richard when I see him in the field. I remember ...

The Butterfly Pavilion in Westminster recently hired Ryan Welch as its CEO, a role where the facility said he will “continue to expand its global conservation efforts, engage broader and more diverse ...

A protected apex predator was found dead in the iconic Colorado lands where the elusive creatures first roamed a century ago ...

Mule deer bucks, especially during mating season, are prone to aggressive behavior, using their antlers to fight one another, ...

From scaling one of North America’s longest via ferratas to rafting the ‘Grizzly River’, here are some of the best outdoor ...

From scaling one of North America’s longest via ferratas to rafting the ‘Grizzly River’, here are some of the best outdoor ...

Located in the eastern part of Idaho, just about 30 miles north of Yellowstone National Park, Harriman sits in what locals ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

Part of the Greater Yellowstone Ecosystem, Grand Teton National Park is home to the stunning Teton Mountains. It boasts ...