Add Yahoo as a preferred source to see more of our stories on Google. A group of young cedar trees infected with blight - N. Mitchell/Shutterstock There's nothing quite as majestic and imposing as a ...

Looking upward into the branches of a very large elm tree. - Alex Cristi /Getty Images Summertime shade might be the most obvious benefit trees provide, but they also improve air quality, cool the air ...

Steve Ottman was born to sell Christmas trees. Ottman, 73, said his family has been growing the holiday staple in Wisconsin since the Great Depression. But now his 50-acre Christmas tree farm just ...

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 ...

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, ...

By mapping conditions linked to natural resistance which the tree has developed to a pest, researchers are guiding ...

Healthy trees add significant value to property, while sick or dying trees pose dangerous risks during our frequent thunderstorms. This guide explores the most prevalent tree diseases in the Charlotte ...

Learn about professional tree services, why routine maintenance matters, and what makes Tree Care by Robert Miller a trusted ...