Looking to sell your house or just beautify it for yourself? These five trees will kick your curb appeal up a notch.

Aspen residents can recycle their Christmas trees for free through a city program in partnership with Aspen Tree Service. The initiative, which has been in place for over five years, continues to ...

Stunning Fall Foliage Aspen gets its name from the aspen tree, and in autumn, these trees put on an awe-inspiring display of golden hues. The entire landscape glows with shades of yellow, orange ...

Science What Conservation Coalitions Have Learned from an Aspen Tree A “rag-tag” group of stakeholders garnered protections this year for a vast aspen grove on Colorado’s Kebler Pass.

“The primary driver of decreased elk browsing pressure and increased aspen tree regeneration was a reduction in elk population density." ...

Aspens are one of Scotland's rarest and most important trees An initiative to save one of Scotland's most endangered species of tree has been launched in the Cairngorms National Park. Aspen ...

Culture Aspen Archives Showcases Tree Carvings Left by Sheepherders in Colorado’s High Country On display at DU’s Davis Gallery through October 20, the exhibit tells stories of the migrant workers who ...

Pando is a giant aspen clone in central Utah that has been regrowing parts of itself for up to 80,000 years — but new threats mean the plant is now in decline.

An ice storm in late March damaged forests across a 12-county area in the northern part of Michigan’s Lower Peninsula.

What changes colors, shakes, and covers five million acres of Colorado? Quaking aspen trees.

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

An initiative to save one of Scotland's most endangered species of tree has been launched in the Cairngorms National Park. Aspen provides a vital habitat for rare wildlife, plants and fungi and is ...