Honey locust (Gleditsia triacanthos) is a deciduous and thorny legume tree that is aggressive and fast-growing. The tree’s bark is grayish-brown and furrowed with long, scaly ridges. Honey locusts ...

Trees are indispensible for life as we know it. They clean our air, shade our streets, anchor our soil, and bring beauty to our landscapes. Beyond their environmental services, trees carry deep ...

Q: My husband and I bought a new house last October in Lexington, Ky. Halfway through our backyard was a row of locust trees. I believe they were black locusts but we aren't certain. We decided since ...

I have received several inquiries from readers about the many roadside trees turning brown this summer. The question is usually, “What is killing all of those trees?” The trees in question are likely ...

Add Yahoo as a preferred source to see more of our stories on Google. Residents of a Vancouver Island neighbourhood battling to contain the destructive roots of invasive ornamental trees are demanding ...

The coming of autumn often makes trees harder to identify — but sometimes, it does the opposite. The black locust (Robinia pseudoacacia) is a case in point. In summer, its bluish-green, oval-shaped, ...