In this edition of ID That Tree, we’re going to introduce you to yet another native Indiana elm found in the far southwest corner of Indiana, and that is winged elm. It’s named for its prominent corky ...

GALESBURG, Ill. (AP) _ Elms once were Galesburg's trees of choice, their majestic branches not just providing shade but forming natural canopies over its streets. Thousands of the city's elm trees ...

The Department of Environmental Conservation (DEC) just announced that a new invasive insect called the elm zigzag sawfly (Aproceros leucopoda) is threatening New York’s elm trees. The exotic ...