It is the season of envy in Colorado. The all-too-brief time of year when we admire our forests in their finest states — awash in gold. It is, of course, aspen putting on the dazzling displays. This ...

I was up in the White Mountains this weekend, walking out to my car in the AMC’s Highland Center parking lot after a hike, and there between the buildings and the cars was a gorgeous aspen tree ...

Using computer modeling, researchers simulated how the distribution of quaking aspen, a native tree known for its brilliant yellow and orange foliage in fall and the sound of its trembling leaves, ...