The rise of water levels in recent years at Chatfield State Park has led to trees within the reservoir dying off. Gabby Easterwood speaks with Colorado Parks and Wildlife about the cleanup operations ...

Some employees in the National Park Service and other federal agencies who manage public lands in the Greater Yellowstone ...

On the downward slope of the road was a broad valley for half a mile. The Toyota gained speed downhill. Then, a mother moose ...

The iconic landscape of Yellowstone National Park has witnessed an increase in forest cover, thanks to this wild animal.

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.