Norway maple, classified as highly invasive in the United States, was first imported from Europe and Asia in 1756 as an ornamental landscaping tree. Is an Amur maple shrub invasive? It Takes Lots of ...

DENVER (KDVR) — What changes colors, shakes and covers five million acres of Colorado? Quaking aspen trees — they’re a “symbol of the Colorado high country,” according to Colorado Encyclopedia. The ...

I love a palm tree. They’ve always put a smile on my face. If they make you smile too, you’ll love my list of 10 fun facts about the palm tree. 1. There are a lot of different kinds of palm trees -- ...