BOISE, Idaho — A dry winter followed by a cool, wet spring, and now a dry and scorching summer; some of the trees and plants in your yard might be struggling, and the last thing you want to do is lose ...

We love the vibrant colors of maple trees in the fall. These deciduous beauties bring not only great color but also a recognizable leaf shape and (our favorite) whirlybird seeds that helicopter their ...

Dear Master Gardener: We moved into a house and noticed the roots of several trees are girdled. Why did this happen? Answer: Girdling roots are roots that grow in a circular or spiral pattern around ...

Sap is the sticky substance you see oozing out of tree trunks, and many varieties are edible. Here's what to know about eating sap, plus the risks and benefits.