Add Yahoo as a preferred source to see more of our stories on Google. 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 ...

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.

Called “the tree of peace” by Native Americans, Pinus strobus or eastern white pine is a beautiful evergreen that is well populated in the New Jersey landscape. As a young tree, it has a pyramidal ...

A: Your pine is showing early stages of Fusiform rust, a fungal disease. As the spots grow larger and swell, which they will, ...

The 55-foot culprit with its stocky trunk lurks high above the block wall separating their home from a neighborhood park in Eastside Costa Mesa. It makes a sticky mess of their backyard, kills their ...

Do you have a mature pine tree with bunches of brown needles? It may be suffering from a fungal disease called diplodia tip blight. “Diplodia has become more common due to environmental stress and ...

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 ...

Ever seen a cross on top of a pine tree? No, not the wooden kind. Around Easter each spring, some species in certain regions start to develop shoots with a familiar shape. This sighting has led to a ...