Dr. Andrew Loyd, a plant pathologist for the F.A. Bartlett Tree Expert Company, described beech leaf disease as a “carbohydrate starvation disease.” The disease is caused by a nonnative foliar ...

Beech leaf disease is spreading in Vermont, threatening the state's beech trees. The disease, first detected in Ohio about a ...

Near the bottom of a shady hillside in Jericho, a lone beech tree stretches high into the canopy, a relic of a bygone forest.

Every few years, we have to deal with some new diseases and invasive pests, whether it’s something decimating our native dogwoods, our grandparents’ elm trees, spruces, or insect pests going ...

Earth's Best, Once Upon a Farm, and Plum Organics earned top scoresA new California law helps consumers figure out whether ...