When roots encroach on your side of the property line, it's time to consult a certified arborist.

You probably aren’t watering or pruning the 75-foot oak or maple in the front yard, but mature trees aren’t maintenance free.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. A legendary “walking” tree has captivated rainforest ...

There are several advantages to planting bare-root trees: they are usually less expensive, easier for gardeners to transport, and they will grow their roots entirely into native soil (rather than ...