Seasonal allergies in South Carolina are made worse by the abundance of pollen-producing trees like live oaks, longleaf and ...

It's hard enough to accept that a tree that was a ... out that the bristlecone pine has evolved survival strategies that might make other, less hardy plants, well, green with envy.

But the mountain pine beetle is a troubling omen ... Foresters hand-fell any cluster of three or more trees that are green but actively infested—sometimes a whole stand—if there are enough ...