Researchers in Vermont infected 5,300 of the trees with a lethal dose of Dutch elm disease in hopes that the survivors can eventually help build a genetically diverse and disease-resistant population.

This summer I’ve noticed for the first time some widespread effects of Emerald Ash Borer in the Marshall area. There are ...

Walking down into the floodplain at the Nature Conservancy’s preserve in Benson, Vermont is like walking into a sea of American elm saplings. The trees criss-cross about 30 acres on the valley floor ...