Gen. He Weidong’s absence from a high-profile tree-planting event has fueled ongoing speculation that the vice chairman of ...

The trees exchange carbon dioxide and oxygen with the atmosphere through little “mouths” in their leaves and tiny “windows” in their bark.

If your yard could use more shade and needs it pronto, here are some of the best fast-growing shade trees to plant in the ...

Over one-third of the compounds were terpenoids, chemicals that plants use to ward off threats like insects and pathogens.

Urban trees and plants do more than just beautify city landscapes. They purify the air, reduce urban heat islands, provide recreational spaces, and even boost property values. As essential components ...

Here are some other tips for taking care of snow-covered trees from the Colorado State Forest Service: Check for hazards. Before approaching the tree, make sure your surroundings are safe. Check for ...

Banyans usually grow on hardwood hammocks. They are considered a keystone species, essential to the hardwood tropical ...

Plant Medic columnist Ricky Kemery says mature trees such as oak or maples with larger leaves can make it tough for turfgrass ...

All winter there have been balls of leaves in trees across Idaho, Washington, and Utah, and they will soon be hidden behind ...