Add Yahoo as a preferred source to see more of our stories on Google. As the invasive spotted lanternfly continues to spread nationwide, its proliferation has highlighted an even more worrisome ...

Image credit: Backyard Garden Lover. Growing and spreading rapidly in even the poorest soils and with little water, tree of heaven is, despite its name, the very definition of "weed tree." It can ...

In some areas along the Chadakoin River, Tree-of-heaven is rapidly becoming the only remaining bank tree species. Photo by Twan Leenders One way of categorizing plants is based on their origin: native ...

Despite its celestial name, tree of heaven (Ailanthus altissima) is known for its infernal behavior. Tree of heaven threatens other plants by forming crowded thickets that suffocate nearly any ...

A potential silver lining is that the preferred plant host of the spotted lanternfly is another unwanted invader: Tree-of-Heaven, which is listed by the Ohio Department of Natural Resources as a ...

Purdue Landscape Report: Despite the sublime name, tree-of-heaven, Ailanthus altissima, is a particularly bad actor when it comes to trees encountered in the Midwest. This native of Asia was ...

Twan Leenders, Chautauqua Watershed Conservancy ecological restoration manager, is pictured speaking to the Jamestown City Council on Monday. P-J photo by John Whittaker An invasive species of tree is ...