Aspen has a long history of supporting trees in the community. In order to remove trees in Aspen — any native tree with a trunk width of at least three inches or measuring four and a half feet from ...

This is our celebrated tree of fall, the quaking aspen so named for those leaves that flicker in the breeze, twinkle in the sun and stir our souls. Maybe you didn't know that about the name ...

To leave your mark, “it may sound cool,” says Dan West, an aspen expert with the Colorado State Forest Service. “But that tree might not survive because of what you’re doing.” ...

Cottonwoods are Aspen’s original street tree, and they are the most common tree in town. But city officials say there might be too many of them. Meanwhile, a new beetle is killing ash trees in ...

Named for Colorado’s native aspen tree, Populus tremuloides, and designed by Chicago-based architecture firm Studio Gang, the much-anticipated hotel opened in October of 2024.

Change is happening everywhere, but it’s how living things adapt that counts — a perfect example of this is aspen forests. A new decade-long study by University of Wisconsin researchers reveals how ...