Scientists are measuring mercury levels in a reservoir near Fort Collins to determine the impact of the High Park Fire.
Nitrogen pollution from cars, power plants and agriculture is affecting remote areas of Rocky Mountain National Park.
Land donated by a prominent rancher in the San Luis Valley is the basis for the USFWS’ Sangre de Cristo Conservation Area.
Research derived from ponderosa pine forests in the Southwest indicates that while low-severity surface fires are common historically, today’s large-scale forest fires are enabled by fire-suppression efforts and other human activities.
An estimated 100 miles of trails in San Isabel National Forest in central Colorado were impacted by a violent windstorm last winter.