The emerald ash borer first appeared in Michigan in 2002. Photo by Carl D. Walsh/Portland Portland Press Herald via Getty Images For 18 years, North American ash trees have been under attack by a half ...

The invasive emerald ash borer, native to northeast Asia, has spread to 37 states over the past quarter century, killing nearly all of the ash trees it infests. But in Maine, a coalition of ...

Purdue Landscape Report: By now, the emerald ash borer (EAB) invasion is an old story for landscapes and forests in the Midwest. Since EAB was first found in North America in 2002 more millions of ash ...

WEST LAFAYETTE, Ind. —Since the emerald ash borer’s introduction to the United States at the beginning of the 21st century, forest ecologists and government officials have striven to stem its ...

While Chicago figures out how to make its urban forest more equitable, some residents are taking tree matters into their own hands. A Tribune investigation found that in the past decade more street ...

Along the St. Louis River, more than 60,000 trees will be planted to replace dead ash trees and protect the estuary. With dead ash trees all around, Nathan Wagner, of Janesville, Wis., a member of ...

The emerald ash borer (EAB), an invasive wood-boring beetle native to Asia, continues to cause substantial damage to ash trees across multiple landscapes. The loss of this keystone group of trees ...

The invasive insect Emerald Ash Borer (EAB) is old news for much of Indiana, including White County, and it has already done extensive damage to the state’s ash tree population. While much of the harm ...

'Lingering ash.' That's what the US Forest Service calls the relatively few green and white ash trees that survive the emerald ash borer onslaught. Those trees do not survive by accident, and that may ...

Dr. Campanella is a professor of urban studies and city planning at Cornell. This fall finds me nestled amid pines deep in a New Hampshire wood. I am not alone. Around me are wild turkeys and a pair ...