The Maine Forest Service says all ash tree material, not including wood chips, should remain on the island. The Maine ...

Emerald ash borer has been confirmed in three new Minnesota counties that will lead to an expanded quarantine.

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 ...

This story appears in the September 2016 issue of National Geographic magazine. An emerald ash borer hovers, checking out the female forms below him. He’s drawn by how light plays across their ...

Minnesota is placing renewed emphasis on planting more trees to combat climate change, replace those lost to emerald ash borer and provide shade to neighborhoods. The invasive emerald ash borer ...

Over the winter, the Emerald Ash Borer has been spotted in three new locations throughout Minnesota. The Minnesota Department of Agriculture (MDA) has confirmed Emerald Ash Borer (EAB) confirmed in ...

The emerald ash borer, an invasive insect and threat to Maine ash trees, was confirmed on Mount Desert Island.

The river used to be lined with ash, but an invasive insect called emerald ash borer wiped the trees out in four years. The insect lays eggs on ash. Once hatched, larvae tunnel into the bark ...