Eleven ash trees will be taken down on a commercial property on West Elizabeth Street in Fort Collins on June 2, closing a business for the day. Dutch Bros Coffee, 2140 W. Elizabeth St., will be ...

This undated photo shows the side view of an adult emerald ash borer. The invasive beetle is native to Asia and has killed more than 100 million ash trees in the U.S. since its arrival in 2002.

Since 2019, more than 17,000 ash trees have been removed from city property, Director of Parks and Recreation Don Kearney said Wednesday morning. But there are an estimated 45,000 ash trees on ...

The bad news: the Emerald Ash Borer has been discovered in Littleton. This pint-size insect can cause king-size problems for ash trees, which represent 15% of Littleton's trees.

Emerald Ash Borer moves into Littleton, could destroy 15% of urban canopy in metro area A Colorado city is fighting to save tens of thousands of its trees from a "devastating" death. But it's not ...

More than 271 million ash trees in Tennessee are at risk of being destroyed by emerald ash borers, an insect that arrived in Middle Tennessee in 2014, according to Nashville's Cheekwood Estate and ...