Colorado State Forest Service entomologist Dan West says the first reports of yellowing aspen leaves started in mid-August. By late last week, as sightings of possible fall foliage continued across ...

If you have noticed splashes of gold in the mountains, you aren't imagining things. Aspen trees are beginning to change color weeks before the normal arrival. While it may look like fall has arrived ...

Tree health, drought, daylight, rainfall, elevation, heat, and wind can all play a role in when fall colors hit their peak. This year, the Colorado Rocky Mountains are expected to reach full color in ...

Tree health, drought, daylight, rainfall, elevation, heat and wind can all play a role in when fall colors hit their peak. This year, the Colorado Rocky Mountains are expected to reach full color in ...

Some stands of aspen and cottonwood trees across northern Colorado and along the Front Range won’t be at their most picturesque this fall due to leaf spot diseases that benefitted from an unusually ...

Getting your Trinity Audio player ready... When Dan West heard on the radio last week that the fall foliage color change had started already in Summit County, he reacted with skepticism and a bit of ...

DENVER (KDVR) — Leaves are changing colors and are expected to be at their vibrant peak of the season in some areas of the high country this week, which means the time is ticking for Coloradans to get ...