Pine rings record a sharp rise in rainfall intensity and volatility, showing modern extremes exceed patterns seen over the past 500 years.

A western pine beetle rests on a sap mound on a pine tree. - Charles Wollertz/Getty Images A thriving pine tree is a thing of beauty, but what if your pine tree doesn't seem so healthy? If you notice ...

Larimer County will likely be seeing more red, in the form of rust-colored ponderosa pines affected by mountain pine beetles.

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.

Ancient pine trees growing in the Iberian mountains of eastern Spain have quietly recorded more than five centuries of ...

If you spot tiny holes and piles of sawdust on your tree, bark beetles could be the culprit. Unfortunately, the solution ...

Ask anyone who was in the Charleston area following Hurricane Hugo and they'll likely say they remember the smell of pine, the sound of chain saws and the dramatic loss of trees. "I had quite a bit of ...

To get involved with the Sugar Pine Foundation, mark your calendar with the following dates and locations. Please dress in layers and bring a full water bottle. Shovels, gloves and seedlings will be ...

If you bought a live pine tree for Christmas, you may be thinking about planting it in your yard. Here in Tucson we are in Sunset Zone 12. Most pine trees that do well in our desert are imports from ...