Tis the season for giving! A 30-foot Pinyon Pine tree is soon to be on display at the Arizona State Capitol, thanks to a big gesture by the Hualapai Nation.

The Hualapai Tribe gifts a 30-foot Pinyon Pine to Arizona for the Capitol's holiday display, symbolizing the state-tribe ...

A 30-foot Pinyon Pine, gifted by the Hualapai Tribe, will grace the Arizona State Capitol as the 2025 Christmas tree. This ...

PHOENIX — The 2025 Arizona State Capitol Christmas tree was harvested on Monday near Peach Springs, Arizona. The 30-foot ...

The Pinyon Pine tree is a slow growing, compact, long-lived, drought tolerant tree. Pinus edulis is native to the desert mountains of California, east to New Mexico and Texas, and north to Wyoming.

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 numbers.

If chopping down your own Christmas tree is part of your holiday tradition, the Bureau of Land Management’s Carson City ...

With all the discussion about global climate change effects, new research shows that another kind of climate is an important factor in regional pinyon pine tree recovery after drought events - the ...

Pine needle scale has become a common problem the past several years in the area. This insect is a problem on Austrian, ponderosa, scotch and mugo pines. The adult scale is a small black (there's a ...

Creeping climate change in the Southwest appears to be having a negative effect on pinyon pine reproduction, a finding with implications for wildlife species sharing the same woodland ecosystems, says ...

New research shows that the microclimate is an important factor in regional pinyon pine tree recovery after drought. With all the discussion about global climate change effects, new research shows ...