As Rhode Island settles into the colors of a New England fall, students and community members may notice one exception to the emblazoned foliage on campus: the American elm tree on the Main Green. The ...

Getting your Trinity Audio player ready... Dutch elm disease has been reported back in Denver after more than a decade of its absence. The Denver forestry office discovered the disease last month in ...

The past few years have been tough on shade trees because of hot weather, drought, wind and severe freezes. This combination of environmental challenges has resulted in diseased trees, dead branches, ...