If your aspen and maple trees are turning yellow, it is not a sign of an early fall. These trees should not have yellow leaves in July or early August. Yellowing trees are a sign of a problem ...

It's a clear sign that autumn is on its way — splashes of bright yellow aspen leaves painted across Colorado's mountainsides. The yearly occurrence attracts both Coloradans and out-of-state ...

Quaking Aspen is one of those trees that seems to shimmer in the breeze, especially in the fall when its leaves turn a vibrant golden yellow. Native to North America, this tree is often found in ...

said if you want to see more than just the yellow aspen leaves, you can explore City Park or Washington Park to see the reds and purples of the autumn purple ash as it turns. “The parks are a ...

Ever wondered why all of the aspen trees shift ... Carotenoids are present in leaves throughout the growing season, but once the chlorophyll breaks down, carotenoids bring yellow, orange and ...

“The aspen queue to the length of daytime ... This means less chlorophyll is being produced by the leaves, revealing the yellow color. Because of the moisture received this year, however ...

Colorado’s aspen leaves turn buttery-yellow every fall. Photo by Sarah Kuta “The forecast is favorable for aspens and fall color in general,” state forester Dan West tells the Denver Post ...

aspen leaves would likely have been impacted by fungal disease. He said now we need dry, sunny days and cool, frost-free nights to burn off the green chlorophyll in leaves and expose the yellow ...

The fire danger in Summit County has moved from low to moderate as autumn has begun to yellow aspen leaves, according to the Red, White & Blue Fire Protection District. In a pattern that appears ...

DENVER (KDVR) — August is coming to a close and that means Colorado is a few weeks away from starting to see the aspen trees transform from shades of green to shades of orange, red and yellow.

There are many great places to enjoy fall in Arizona. Here are our favorite places to see fall colors in Arizona, from ...