There’s something timeless about an old oak tree. Maybe it’s the swing that hangs from one of its branches, the cool shade it casts on summer afternoons, or the way it’s quietly witnessed years of ...

People can upload their photos to an online archive to "keep the tree's legacy alive".

Nottinghamshire tree, one of Europe’s oldest and largest, fails to produce leaves after being stressed by series of hot, dry summers ...

Take the bur oak tree, for example, known as Quercus macrocarpa. Quercus refers to trees in the oak genus, which tend to share physical traits, while macrocarpa is the name of the specific species of ...

These large, long-lived trees support more life-forms than any other trees in North America. And they’re magnificent. By Margaret Roach When I arrived years ago at the piece of land I now garden, I ...

Waiting until the leaves drop in fall is a rule of thumb for pruning shade trees, mainly because you can see bare limbs better, and the job is less “messy” without leaves attached to the cut branches.