If you’ve recreated in the Blue Mountain area in Missoula, you’re sure to have come across some trees with a blue ring ...

Bark beetles have impacted nearly 80% of Colorado’s pine forests, and yet ecologists say the devastation is a sign of climate ...

All forests experience a finite life cycle – a sequence of transitions where species thrive or perish based on sunlight, ...

Forest health advocates have finalized an agreement with the U.S. Forest Service that will preserve tens of thousands of the largest, oldest ponderosa pine trees in Colorado’s San Juan National Forest ...

A new study from Los Alamos National Laboratory shows that New Mexico’s beloved piñon pine trees may be more flexible in how ...

Some effects of Arizona's Dragon Bravo Fire are clear, but what's happened to wildlife may not be known until the flames die ...

Vital to the Dolores River Watershed, thousands of mature ponderosa pines have been protected from logging north of Dolores ...

The upgrade is the latest in a series of major renovations at Yosemite in recent years. Last year, the park built a new $12.5 ...

A recent study in the Malheur National Forest found old growth tress were dying off, primarily due to competition from younger trees.

The Grand Canyon’s North Rim has been special to generations of Americans. A frequent visitor reflects on this national ...

Have you ever looked at a mountain and wondered why there were trees on one side but none on the other? Or noticed different ...