Cornell University thinks pretty highly of black locust, native to the Appalachian Mountains, but now spread all over the ...

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, ...

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 ...

When I spotted what I feared was a white Asian wistaria growing in a tree by town, I stopped but wasn’t sure I could reach it to cut – seems like most things are a challenge if you’re 5'1". But ...