A new tree disease has spread in forests in Massachusetts, joining invasive pests and climate change as top priorities for foresters to address. The state has found beech leaf disease in more than 90 ...

There's nothing quite as majestic and imposing as a fully-grown cedar tree with its broad horizontal branches and fragrant ...

During the winter, when trees enter their dormant season, homeowners should prioritize inspections to ensure their health and safety. While you might think that summer is a better time to do visual ...

In just a decade, this unusual disease has spread from Ohio across the Northeast. Scientists are testing treatments, but answers come slowly. Backlit leaves of an American beech tree show dark bands, ...

To properly manage a tree, you need to know what species it is. Plus, tree identification is a lot of fun. Knowing a tree’s species is key to understanding their proper growing conditions, how to ...

Look up through the leaves of almost any native hardwood forest in Southern Berkshire County today, and you might notice an unhealthy, strange striping to some beech leaves. Then, on closer ...

A new report on the state of health of Oregon’s forests is based on an extensive aerial survey of Oregon’s forests completed last year by the Oregon Department of Forestry (ODF) and the USDA Forest ...

Trees get diseases too! For the molecular research scientists that identify and provide management recommendations for plant diseases that impact trees and other woody plants, tools specifically ...

When Thomas "T" Diemer moved to New Orleans in 1988, he noticed the palm trees everywhere — especially the ones with bright orange fruit. “Once, even I stopped the car because a tree had so many and ...