Some fast-growing flowering trees, like the Bradford pear and black locust tree, are invasive and high-maintenance and should ...

When you're short on space in your landscape, it's vital to choose the right tree so it doesn't overwhelm your yard. Here are some to avoid and some to plant.

Birch Creek Golf Course recently dealt with an infestation of Douglas-fir tussock moth larvae, which damaged several of the ...

Researchers with the University of Maine are studying how best to manage coastal spruce forests under intensifying heat and ...

Spruce up your yard! With cold-weather hardiness, evergreen beauty and a range of sizes and shapes, the many types of spruce ...

Garden experts share their favorite conifer tree species as well as the best tips for growing conifers in your backyard.

The Oregon Department of Forestry (ODF) has launched an investigation into a Sitka spruce aphid outbreak around Yachats on the Central Oregon Coast.

In a new study published in Functional Ecology, researchers focused on why spruce trees produce such a complex mixture of defense substances in their sticky resin.