Colorado

This page in our free multimedia library features aerial photos of Lake Nighthorse, near Durango, Colorado. The 1,500-acre reservoir, which filled for the first time in 2011, was created by...

Pace of transition has accelerated, deepened and broadened

This page in our free multimedia library features aerial photos of the Animas River in southwest Colorado. The Animas River begins high in the San Juan Mountains of southwest Colorado,...

Restoring natural infrastructure, such as beaver habitat and the wetlands it creates, could shield communities from damaging floods, remove toxins and high sediment loads from water, and reduce the apocalyptic effects of megafires.

Pitkin County is making beavers a top priority, funding measures that may eventually restore North America’s largest rodent to the Roaring Fork watershed.

Southwestern Colorado’s Blue Mesa Reservoir, drained by years of drought and a major release of water designed to aid a plummeting Lake Powell, is experiencing a rebirth this summer.

Decades of climate change-driven drought, combined with the overpumping of aquifers, is making the valley desperately dry — and appears to be intensifying the levels of heavy metals in drinking water.

40 million people rely on the Colorado River system for water and power. But after 20 years of drought, the river basin is running low. For the Water Desk,...

This page features aerial photos of the Dolores River and McPhee Reservoir in southwest Colorado. The Dolores River begins in the San Juan Mountains and meets the Colorado River in...

A new study finds that Durango can no longer depend solely on direct flow from the Florida and Animas rivers for a reliable supply of water.