Eastern Oregon's Malheur National Forest boasts some of the state's oldest trees, including pine and larch that live more ...

A new paper published in Nature Communications reveals how the way tree species are arranged in a forest can help optimize ...

Tree cover data from Global Forest Watch includes all forms of vegetation higher than 5 meters (roughly 16 feet).

The 36 trees planted last week at Boutwells Landing senior living community in Oak Park Heights have a big job: To help revitalize the state’s elm population. The American elm trees, each about ...

The American elm trees, each about 2 years old and 4 to 6 feet tall, were cloned by University of Minnesota researchers to be resistant to Dutch elm disease, a fungal disease that killed millions ...

The American elm trees, each about 2 years old and 4 to 6 feet tall, were cloned by University of Minnesota researchers to be resistant to Dutch elm disease, a fungal disease that killed millions ...

"Client demands have to change, which likely means billable rates have to drop," one senior associate wrote in ALM's annual mental health survey. "You cannot charge top dollar in BigLaw and expect ...

Here is a method to estimate a tree's age without cutting. Noninvasive measurements can get you an acceptable age estimate for forest-grown trees.

Above: An elm-lined street in St. Paul, MN, before most of the trees were killed by Dutch Elm Disease. Although the American elm persists in forests and pockets of cities and towns, Dutch Elm Disease ...