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 ...

This chilly time of year, it always feels like I’ve stepped through a portal after I drive 45 minutes from L.A. and find myself alone with my dog in a winter wonderland. I love studying the snow to ...

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 ...

If you like to hike or snowshoe in the winter, you might like to learn the names of the trees you see. Do so, and the trees will seem like your friends. No need to greet them as Sally and Bob, know ...

Do You Need to Water Trees in Winter? Although most trees are dormant during winter, they can still lose water from their tissue. "Broadleaved evergreens and coniferous evergreens (pines, spruces, ...