Not all trees drop their leaves in the fall. Even in the height of winter, a curious number of oak and beech trees refuse to ...

It's a common myth that Spanish moss damages live oak trees. Find out the truth and learn about the benefits of Spanish moss for wildlife.

Oak Wilt, a fungal disease that kills oak trees, has been discovered in 22 Water Oaks on Charleston Street SE and the trees ...

When Illinois landowners noticed tree deaths and diseases on their properties ramp up in 2017, they suspected industrial agriculture. A survey found herbicides in 90 percent of tree tissues Christian ...

The autumn leaves have all but let go for this year, with just a few lingering Norway maples in neighborhoods in Marquette County and browning northern red oak leaves across the area. The bare trees ...

Walk through an oak stand in late summer or fall, and you’ll spot leaves dotted with neat little spheres, also known as galls. Each one is a plant-built “room” wrapped around a young wasp. The larva ...

Trees across Michigan are just wrapping up their display of fall color, with the reds, oranges and yellows of oak trees often taking center stage. That annual autumn color fest may be at risk, though, ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.