One implication is that the environment in Aspen could become too warm by 2030 to support the aspen tree species. The center’s staff worked with climate scientists from the University of Arizona to ...

Same for an aspen tree. Though the risk might be greater in aspen, considering “aspen are one of the most diseased and infected trees in North America,” West says.

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 ...

By Sterling Randle. SALT LAKE CITY — SB41, a bill that would change the state tree from the Colorado blue spruce to the Quaking Aspen, passed in the Senate on Monday, Feb. 11, 2014.

What looks like 47,000 separate trees spread out over 106 acres in Utah are actually all offshoots from a single, massive Aspen tree root. It’s known as Pando and it is believed to be the ...

A pedestrian walks past the Aspen tree-inspired hotel, at 14th and Colfax Avenues. ... Some windows provide a spot to nestle, described as a “hammock” like one might hang from tree branches.

ASPEN — At a time when the American public remains largely unconcerned about climate change, the Aspen Center for Environmental Studies has helped develop a tool that could more clearly convey the ...

How to preserve aspen leaves. 1. Gather leaves on a sunny day, after the dew has dried. Choose leaves with no blemishes. 2. Press your leaves shortly after gathering, before they dry out.