BILLINGS, Mont. — Climate change, voracious beetles and disease are imperiling the long-term survival of a high-elevation pine tree that’s a key source of food for some grizzly bears and found across ...

It’s estimated 25% to 35% of Wyoming’s forests are now dominated by “ghost forests” — standing dead timber from beetle ...

Right now, because the trees are all the same age and are in close proximity, it’s sort of a ready-made buffet for the ...

There is growing concern across Colorado about mountain pine beetle infestations. Neighbors in the Black Forest say they’re ...

Gov. Jared Polis, along with several leaders from multiple counties in the western Front Range, met Monday in Evergreen to discuss a new Mountain Pine Beetle invasion happening with Ponderosa Pines.

In the western U.S., few trees generally grow in higher altitudes than the whitebark pine (Pinus albicaulis). Providing shelter and food for bears, squirrels and birds, the whitebark pine ecosystems ...

BILLINGS, Mont. — Climate change, voracious beetles and disease are imperiling the long-term survival of a high-elevation pine tree that’s a key source of food for some grizzly bears and found across ...

BILLINGS, Mont. (AP) — Climate change, voracious beetles and disease are imperiling the long-term survival of a high-elevation pine tree that’s a key source of food for some grizzly bears and found ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Climate change, voracious beetles and ...

Vast swaths of the ponderosa pine forests that blanket Colorado's Front Range mountains could turn rust-colored and die over ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. BILLINGS, Mont. (AP) — Climate change, ...