Tired of trimming every tree in your yard before a snow storm hits? Normally this practice is the only way to avoid broken branches from heavy snow loads, but one species of pine tree easily ...

The highest recorded elevations of Jeffrey pines provide new evidence of a warming climate in the High Sierra. UC Davis ...

Tree crews have been cleaning up all day after a storm rolled through Saturday, sending a pine tree crashing through the roof ...

As snow melts earlier and air temperatures rise ... high alpine gardening skills to the task of planting Jeffrey pine trees in the area. Much as this nutcracker does for whitebark pine trees, ...

As snow melts earlier and air temperatures rise ... high alpine gardening skills to the task of planting Jeffrey pine trees in the area. Much as this nutcracker does for whitebark pine trees ...