In the decades since, the wood-boring beetle has spread east and west across the U.S. and Canada, killing tens of millions of ash trees, causing one of the costliest forest insect invasions to date.

Ireland's native trees play crucial ecological roles, providing food and habitat to countless species. The ash tree alone supports nearly 1,000 species, including insects, mammals, bryophytes ...

From states where EAB invaded earlier, we know it takes about 5 to 7 years after EAB is discovered in an area to begin seeing much ash dieback. This is due in part to trees having a delayed ...

Jan. 7—The Austin City Council Monday night approved a bid for ash tree and stump removal regarding trees affected by emerald ash borer. Council members unanimously approved awarding the bid to ...

Record rainfall has helped ash trees recover from dieback this year, the National Trust has said. Trees on some National Trust properties that had been visibly struggling with ash dieback appear ...

It said surveys carried out by its tree specialists have found dry conditions and increased temperatures had increased "ash dieback" among trees alongside roads. National Highways said many ash ...

Some climbers were found enjoying the routes at Calico Basin inside the national conservation area, located about 17 miles west of the Strip. The area is popular with climbers in the winter ...

Fake trees have been around for longer than you might think—but how do they compare to real trees when it comes to sustainability and your health? In some countries, artificial Christmas trees ...