Look beyond Colorado’s shimmering yellow aspen trees for wonderful leaf-peeping this fall. Adam Moore, the supervisory forester at the Colorado State Forest Service’s Alamosa field office, emphasized ...

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

Ready your iPhones and picnic blankets: Colorado’s leaf peeping season is here. As summer wanes and fall approaches, pockets of yellow aspen trees are becoming more and more abundant. Within weeks, ...

CRESTED BUTTE, Colo. — Aspen trees are the celebrities of a Colorado fall day. Think about it. People line the roads to take pictures with them. Instagram feeds from all over the state feature ...

DENVER (KDVR) — What changes colors, shakes and covers five million acres of Colorado? Quaking aspen trees — they’re a “symbol of the Colorado high country,” according to Colorado Encyclopedia. The ...

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 ...

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 ...

No one covers more air looking at Colorado's 24 million acres of forests than Dan West. In late summer, the Colorado State Forest Service entomologist based in Fort Collins flies over the forests to ...

When fall rolls around in Alberta, there's no mistaking the unmistakable golden hues that paint the landscape. The brilliant yellows that dominate the province’s parkland are a sight to behold, ...