Have you noticed discoloration on your maple tree leaves this year? You aren't the only one. Here's what you should know ...

Tar spot is caused by a fungal infection. In spring, spores are released from the fungus. They become airborne in the wind, ...

Both of these maple trees are draped with stunning forked leaves and feature prolific branches offering dense red foliage. Plus the reddish brown leaves are classically beloved by all.

You don't have to miss out on the stunning beauty of maple trees just because you have a compact yard. Consider these maple species for your small garden.

Anthracnose is a common spring disease on maple trees. Several different fungi can cause the symptoms we describe as anthracnose.

Garden: Why No Mow May is a no-go Seed set differs by species Exactly when in spring maple leaves fully expand and cover the brown color of the seeds attached to the tree depends on the maple species.

Fielding Questions: Apple trees holding onto leaves, maples falling out of favor, plus berry types As pruning time approaches, columnist Don Kinzler weighs in on marcescence, an occurrence where ...

Maple trees are some of the most popular and common trees out there—and for good reason. You don't need to be an arborist to recognize these beautiful trees featuring distinct, hand-shaped leaves with ...

Species like spotted lanternflies, zebra mussels and wild pigs are popping up around the commonwealth. Here's how to handle them.

A Penn State forester explains why leaves on maple trees are turning yellow and falling early. There are also some tree diseases to know about ...

When you think of maple trees, the first image that comes to mind is probably of a large tree with reddish leaves. This is simply a testament to the fact that red maple trees are the most popular ...