Trees infested with emerald ash borer may unexpectedly snap or drop large branches. Hunters should also be cautious around ...

Plans to chop down a tree that experts say "will become a danger" to a house and those inside of it have been refused by ...

Volunteers are needed to help collect Oregon ash seeds this fall to help find resistance to the emerald ash borer.

Here’s what to know about ash seed collection to help researchers at Oregon State University find genetic resistance to the emerald ash borer.

A dozen trees are set to be felled in a park after they were found to be riddled with ash dieback and Dutch elm disease.

The City of Fredericton continues to battle an invasive beetle that has been killing ash trees on public and private ...