For thousands of years, one tree species defined the cultural and ecological identity of what is now the American South: the ...

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 ...

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

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.

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 ...