Emerald ash borer, or Agrilus planipennis, is an invasive insect native to Asia that arrived in Minnesota around 1990. As of ...

As foresters have warned since 2018, the inevitable arrival of the destructive emerald ash borer has been documented in ...

Every fall for years, Deborah McCullough and her husband fished salmon from Western Michigan’s Betsie River. “It’s a little river, and it was shaded, and you knew there was going to be big salmon in ...

An environmental group in northern Ontario is working to preserve black ash trees from the emerald ash borer, an invasive beetle threatening to wipe out the species.

“Around this time of year it’s a lot woodpecker damage because they are actually flaking off the outer pieces of bark to try to eat the larvae inside of the tree. Take a closer look at that ...

While experts disagree what substance, specifically, this passage refers to, a honey-like, flaky and frost-coloured resin named manna has been extracted from the bark of ash trees in the ...

A total of $4.5 million in grants is available to public school districts, county colleges and state universities that apply.