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 ...

One of the more common trees found in landscapes and forests in Elkhart County is the maple. There are 14 species of maple native to the United States. Each has its own character and uniqueness.

One of the most popular trees to plant worldwide are maple (Acer) trees. With so many species, including several native to the U.S., you have your pick of stunning and unique maple varieties perfect ...

Forbes contributors publish independent expert analyses and insights. I cover the living world, from microbes to ecosystems. Many animal and plant species are predicted to move towards the poles under ...

Norway maple as an urban and suburban tree is so well established that it feels counter-productive to proclaim that it is an invasive species. It is. The commonwealth of Massachusetts prohibits the ...

Sap is the sticky substance you see oozing out of tree trunks, and many varieties are edible. Here's what to know about eating sap, plus the risks and benefits.