On the shoulder of Kebler Pass, about seven miles west of Crested Butte, a giant lounges in the Colorado high country. The Kebler Pass aspen stand covers the equivalent of just over 100 football ...

The tree knows when to let go, even if the leaf does not. And perhaps, when our own letting go feels incomplete, we can trust ...

When we walked with a colleague into an aspen forest near Madison, Wisconsin, in the early spring of 2021, we expected to finalize our plans for a research project on several species of insects that ...

I have never drunk from an aspen leaf but I was sorely tempted on a recent hike to slake my thirst in such an unconventional ...

Originally planned for 2028, the DNR says clearcutting aspen trees up north could start as soon as this year as Michigan ...

A Lander photographer captured a striking “leaf fall” of brilliantly colored aspens cascading through Sinks Canyon. Experts ...

Warming temperatures continuously impact mankind, wildlife, major corporations and propositions at all levels of government, but for Flagstaff forests, climate change is a catalyst for countless ...

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 ...

It’s not just the lodgepole pines that are dying in the Colorado mountains. Thirteen percent of aspen trees in the state are now affected by Sudden Aspen Decline, which is caused by disease and ...

Populus, a new eco-friendly hotel in downtown Denver, doesn't just invite guests to stay in a hotel designed to resemble an aspen tree. The creators of the striking 13-story tower, which opened last ...

For 30 years, Aspen has held the title of Tree City USA, one granted by the Arbor Day Foundation to communities that meet four requirements: The city must maintain a tree board or department, meaning ...

It was an adorable yet unexpected sight when a mama bear and her two cubs were spotted climbing down a tree in Aspen on Sunday before walking down the street as people watched nearby. Steve Aben and ...