The city is launching a multi-month process to remove 1,500 ash trees on municipal land throughout Greater Sudbury on Thursday. The effort, to remove trees affected by the invasive emerald ash ...

She's a researched ecologist with the U.S. Forest Service. All around her were big, beautiful ash trees, tall trunks with lush green canopies. These trees were thriving. Just three years later ...

In 2006, Kathleen Knight was walking through a forest in northwest Ohio. She's a researched ecologist with the U.S. Forest Service. All around her were big, beautiful ash trees, tall trunks with lush ...

More than 200 trees will have to be felled after being struck by a deadly fungal disease, a council has said. Ribble Valley Borough Council said there was a "significant number" of ash trees dead ...