CHESAPEAKE, Va. (WAVY) – It’s the size of a dime but can take down a huge ash tree in no time by digging its way into the living part of the tree. “It will eat it, making it impossible for the tree to ...

Add Yahoo as a preferred source to see more of our stories on Google. SHEBOYGAN - On a bleak day just above freezing in March 2016, state officials confirmed the emerald ash borer had infected a tree ...

There’s a tree killer on the loose in Oregon, and nobody knows how to stop it. An invasive green beetle called the emerald ash borer arrived in the Midwest from Asia, and it’s killed over 100 million ...

An invasive, tree-killing pest has made its way to Portland, spelling trouble for the many ash trees that cool residential neighborhoods on hot summer days. On Wednesday, Oregon forestry officials ...

This non-native beetle kills ash trees by feeding on the layer beneath the bark, cutting off water and nutrients. Approximately one-third of the trees in Fort Collins are ash trees, making the city's ...

… but our independent journalism isn’t free to produce. Help us keep it this way with a tax-deductible donation today. In 2009, an invasive tree pest was discovered on an ash tree in St. Paul. This ...

Evie has an ash tree in her yard that she’s hoping to save from the emerald ash borer. Evie has an ash tree in her yard that she’s hoping to save from the emerald ash borer. A Certified Arborist from ...

Getting your Trinity Audio player ready... A deadly new enemy to Denver’s 330,000 ash trees just moved to town. The emerald ash borer, an invasive insect that’s killed millions of trees across the ...