Climate Change

Promised reviews of sage grouse protections, oil and gas policies could impact Colorado’s public lands

Historically left out of Colorado River negotiations, 20 tribes urge Interior Secretary Haaland to include their voices

If the Colorado River keeps drying up, a century-old agreement to share the water could be threatened. No one is sure what happens next.

These Colorado students are working on solutions to the world’s problems — with their peers on the other side of the globe

Back from UN climate conference, Neguse and Hickenlooper talk up environmental and economic benefits of Biden agenda

Humans cause most of Colorado’s wildfires, but a lack of investigative resources means few are held responsible

Colorado’s biggest wildfires are mostly human-caused — and unsolved

With less water on the Western Slope and in the Colorado River, the state wants new rules on how to measure and track what’s there

Polis’ budget plan includes money to make public transit free during Colorado’s ozone season

The federal government is poised to crack down on methane from the oil and gas industry. Can it learn anything from Colorado?

Pueblo is preparing for a future without coal. Its residents have thoughts on how and when to do it.

A year after the Cal-Wood wildfire, land managers ask: What should a healthy forest look like?

Nuclear power is the best way to replace the Pueblo coal plant within this decade, county tells state regulators

A year after the East Troublesome wildfire, some residents work to rebuild homes and community while others move away for good

Colorado’s newest solar project launches, will provide almost all of the power for Pueblo’s steel mill