Utility vegetation managers are responsible for risk assessment in a large population of trees across the utility forest. To develop risk assessment practices specific to the utility vegetation ...

More than a third of all tree species worldwide face extinction, threatening ecosystems, plants, animals and economies around the world, experts warned Monday. In all, 38% of trees are at risk, ...

The newest assessment of the historic 400-year-old Davis Meeker Garry Oak tree that partially hangs over Old Highway 99 south of Tumwater was released on Feb. 7. It turns out, the tree is healthier ...