With the freezing temperatures and the snow blanketing the ground right now, it is mentally refreshing to look outside and see some green. When you were young you may have called all green trees in ...

The warmest winter in Colorado history could lead to record-breaking proliferation of a tiny insect, about the size of a grain of rice, that has killed millions of acres of trees across the Centennial ...

If you’ve ever planted a young tree, you know how much care they need, especially when cold weather rolls in. Winter brings freezing temperatures, harsh winds, and sudden temperature swings that can ...

The mountain pine beetle infestation is getting worse, with a 150% increase in affected acres last year. A new report from the Colorado State Forest Service warns that the warm, dry winter is making ...

BLACKSBURG, Va. — John Seiler was strolling across Virginia Tech's campus with his students Thursday morning when something stopped them in their tracks: a sweet cherry tree with an unusual jagged ...