The emerald ash borer has made its way to Portland, posing a threat to 100,000 ash trees in the city, and the Oregon ...

Just outside Cottage Grove at the U.S. Department of Agriculture’s Dorena Research Center, scientists are playing a numbers ...

YEAH, THIS STUMP BEHIND ME WAS ONCE A TOWERING TREE, AND IT’S ONE OF MANY THAT EVERSOURCE IS WORKING TO BRING DOWN ON THIS ROAD TODAY, BECAUSE THEY ALL GOT ONE THING IN COMMON. THEY’RE ALL ASH TREES.

City says it employs two full-time tree crews for this task, with one focusing on neighborhoods and the other targeting the ...

Sioux Falls city leaders announced a new program on Wednesday to fight back against the Emerald Ash Borer, an invasive beetle that has been killing ash trees across the city.

We want to say no to mulch volcanoes,” says Emily Porter with the University of Maryland Extension. “This is happening way ...