The venture, privately funded to start, is now run by the University of Arizona. And today, scientists there are quietly ...

Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the larger ecosystem of Yellowstone National Park. Long before Yellowstone ...

Looking for relief from the sun? These seven fast-growing shade trees are perfect for creating a cooler, more comfortable backyard in a short time.

A late March ice storm hit 12 counties in northern Michigan, downing or damaging three million acres of trees. The state's ...

The Emerald Ash Borer, an invasive species of bark beetle that was discovered in Colorado in 2013 and has been expanding through the state, has the potential to damage the Colorado landscape. And ...

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

Adam McCurdy, the forest and climate director for the Aspen Center for Environmental Studies, is concerned that staff cuts in ...

A Safe Place in Pagosa Inc., doing business as Aspen House and Aspen Services, is pleased to announce that it is honored to ...

An extraordinary property that boasts unparalleled views across Lake Washington—an an impressive architectural pedigree—has ...

Everyone loves to be outdoors in the summer, and nobody can argue that Mother Nature is the world’s greatest artist.

Aspen trees tend to have rough bark that ranges in color: greenish or yellowish, grey, white, or a mix. These trees are medium-sized, growing between 20 and 80 feet tall.