The Pinyon Pine matures to 10-20 feet tall and wide in ten years, developing a flat, rounded crown. It is an evergreen tree, meaning its leaves (needles) remain green all year long. The stiff ...

Pinyon pine is a widely distributed pine that grows in the Intermountain region of western North America. It is a major indicator tree in the pinyon-juniper life zone. P. edulis is a short and ...

ALMO — Death is making the neighborhood begin to look a little shabby. Pinyon pine trees in south central Idaho, particularly in and around City of Rocks National Reserve are dying in noticeable ...

Denmark is looking to the state of Nevada to convert pinyon pine and juniper trees into biofuel that could be used to power cargo ships. (Allen J. Schaben / Los Angeles Times) ...

To the editor: Those who choose to ignore history will one day have to relive it. The proposal for Nevada and the U.S. Bureau of Land Management to tear out juniper and pinyon pine forests to make ...

But some bird biologists, like Darr, are sounding the alarm that even today’s thinning methods degrade pinyon jay habitat. These woodlands are already under extreme drought stress, especially in ...

Defenders of Wildlife argued without pinyon jays, the iconic piñon pine trees could also go extinct. “If we lose one, we lose the other,” Darr said.