The emerald ash borer was first discovered in Colorado in 2013 and now has expanded to dozens of cities, including six alone ...

As of 2018, about 25,000 black and white ash trees stood tall in the Menominee Forest. Then the first infested tree was discovered.

Colorado Springs is taking proactive steps to protect its urban forest as the destructive emerald ash borer continues its ...

We've all heard about counting the rings inside a tree trunk to discover its age. But there are other ways to determine a ...

Q: My ash tree has been undergoing emerald ash borer treatment for several years. Does the chemical injection affect the woodpeckers and nuthatches? I hope I’m not inadvertently poisoning them.

After discovering the infestation a month ago, the town acted fast to remove the dying trees in Baston Park. Thanks to a wood ...

The emerald ash borer is an invasive beetle native to Asia that bores into wood and kills ash trees by eating tissues under ...

Wood rot is a sibling to mold growth. Mold growth requires but three things: a food source, mold spores and water. Those ...

Carlos Uribe, an arborist and assistant operations manager for St. Helena public works, confirmed at the end of a virtual ...