Area burned in the western United States is unaffected by recent mountain pine beetle outbreaks. Proceedings of the National Academy of Sciences, 2015; 201424037 DOI: 10.1073/pnas.1424037112 ...

SMU-led study of fire-scarred trees reveals Western Apache communities controlled landscape fire patterns far more than ...

Western pine beetles, Dendroctonus brevicomis, are specialists on ponderosa pine, meaning that they cannot breed without their host tree. So when ponderosa pines migrate, the beetles necessary follow.

Ponderosa pine forests in the Sierra Nevada that were wiped out by western pine beetles during the 2012-2015 megadrought won't recover to pre-drought densities, reducing an important storehouse ...

Ponderosa pine had two southern glacial refuges, an eastern diffuse refuge on the mountains of New Mexico and Arizona and a western refuge in the San Bernadino Mountains of Southern California.

The tree is found in the mountains of the western U.S. and Canada, typically at the timberline or just below it. In the U.S., most grow on national forest land.

Pine beetles have been decimating forests in the Canadian Rockies for a couple of years. Now they're attacking more and more trees in the Western U.S. Elise Thatcher from Colorado Matters on ...

Chris Pine and Jeff Bridges star in Hell or High Water, the 2018 contemporary Western/police procedural that’s made its way into the Paramount+ top 10, currently at #7 at the time of writing.

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