In the 19th and 20th centuries, many left their marks on the bark of aspen trees as they traveled through, and camped in, groves accompanied by herds of hundreds or thousands of sheep. Their ...

Wolves culled the elk. Fewer elk means more aspens can grow. More beavers are attracted to the trees. It's called a trophic ...

Two seasons of beaver censuses will help direct riparian area restoration, with Thompson Creek and Fourmile Creek highlighted as high-potential sites. Pitkin County Healthy Rivers and Streams ...

One unseasonably warm morning in December, Democratic state Rep. Tammy Story stood on the edge of a trail winding through the ...

Populus tremuloides, the quaking aspen of the North American continent, stands as one of the most easily recognized, most beautiful and most admired of all tree species. In order to help ...

There was no escaping it: Things were about to get wild for the 3rd Annual Aspen Palm Tree Music Festival. I arrived just in time for Dom Dolla’s set — a powerful surge of bass and beats that crashed ...