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 ...

Have you ever paused beneath a towering oak or maple and wondered if that rough, gnarled bark is hiding secrets? What if I ...

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 ...

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

The geology, fossils and human stories of Florissant Fossil Beds National Monument are part of a common geologic heritage.

Charles LaCalle, a resident of Santa Fe’s South Capitol neighborhood, labored hard hoping to rescue the fir tree in his front yard from an aggressive outbreak of the Douglas-fir tussock moth ...

Without the threat of wolves throughout much of the 20th century, the elk devoured woody vegetation in Yellowstone, like willows and stands of white bark Aspen trees. When wolves were reintroduced, ...

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