The increase in tree "fluff" is likely a stress response from poplars, aspen and willows reacting to the dry conditions from ...

Throughout the mountains of the American West, carvings hidden on the trunks of aspen trees tell the stories of the sheepherders who made them as they passed through with their flocks. Most of the ...

Red Deerians are seeing a lot of moths in the community this summer. There is an outbreak of forest tent caterpillars every ...

Ready to camp, but not really rough it? Check out Gaylord’s newest adventure, Alpen Bluffs, which offers RV sites, camper ...

Populus, the country's first carbon positive hotel, will open in Denver this summer with rooms inspired by aspen trees.

Trees acting in self-defense against ravenous caterpillars are inadvertently harming native moths, research shows.

Aspen, also known as aspen poplar, poplar (especially outside North America), popple, trembling aspen, bigtooth aspen, quaky and a dozen other local names, is a wonderful wood for many use.

Most remarkable about this tree is its isolation: it stands alone on the floor of this expansive, windswept basin. From any ...

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, ...

Fall brings out the best in the city's trees and shrubs as colorful leaves brighten up landscapes. Ash, aspen and cottonwoods are prominent this time of year, but there are other trees (and shrubs ...

Pasala, pasala,” coach Jimmy yells as the players move down the field. Large families gather in the shade from the hot summer ...