At the Smithsonian Museum Support Center in Suitland, Maryland, cabinets contain thousands of wood specimens, some of which ...

Everything from pruning techniques to soil pH play a huge role in how healthy your peach trees will be. Consider this your ...

When a mushroom is growing on the trunk or roots of a living tree, it indicates that there is a fungus growing in the tree’s ...

What are the tallest trees in the world? These 10 skyscraping superstars are some of the stalwart examples of their species.

Learn how to manage oak galls, prune cacti, control skunkvine and tackle common Texas garden problems with expert advice.

For those who have been to the farther reaches of the region in the summer, a few odd sights stand out to the keen eye.

Tasmania's mountain ash (Eucalyptus regnans) is the world's tallest flowering plant. It can grow 100 meters tall and live for ...

My red oak is about 10 years old. Some of the leaves are starting to look distressed, so I looked closely. I noticed small ...

Nestled in the heart of south-central Pennsylvania, where the rolling foothills of the Blue Ridge Mountains create a natural playground, Caledonia State Park sits quietly between Chambersburg and ...

As beech leaf disease spreads, foresters and researchers race to understand its impact, retain healthy trees and prepare for ...

Researchers have decoded the complete genome of Chionanthus retusus, a widely cultivated ornamental tree known for its ...

Through luck or (hopefully) genetics, this mighty tree has avoided contracting beech bark disease—a fatal fungal pathogen ...