The shining and dangerous pest is poised to wreak havoc on Edmonton’s $400-million population of ash trees, and the city has ...

Three decades after they last swarmed Edmonton, the forest tent caterpillars are back in the millions. “They’ve typically ...

A pest that last made a major appearance in Kansas nearly a decade ago is back — and it’s feasting on ash trees across the ...

Species like spotted lanternflies, zebra mussels and wild pigs are popping up around the commonwealth. Here's how to handle ...

John Skinner, community forester, joined us to talk about the invasive emerald ash borer that kills ash trees.

After more than five years living in a publicly owned, previously vacant duplex, Benito Flores faced down an eviction attempt ...

The insect lays eggs on ash bark and its wormlike larvae burrow under the bark and feed on the trees’ vascular tissues, which disrupts the uptake of water and nutrients. It leaves a D-shaped ...

Michigan forests are not as “pristine” as some in the media would have us believe. Nearly all Lake States forests are the ...

in a bid to conserve and eventually restore Ash trees in Britain. A serious fungal disease that causes leaf loss and crown dieback, Ash dieback is usually fatal in younger trees, and weakens older ...

Thinning and yellowing leaves, shoots at the base of the tree and D-shaped holes in the bark are among the signs of infestation. A fact sheet from the state said woodpeckers love the ash borer ...