Colorado oil and gas regulator approves $18 million fine for the deadly Firestone explosion

Bipartisan bill drops on 100th anniversary of Mineral Leasing Act that would increase oil and gas royalty rates

Oil production on federal lands reaches record high

Colorado oil and gas regulatory commission says it’s already implementing changes after critical state audit

Tri-State announces renewable energy plan following planned closure of coal operations

Energy trade group pushing back against Democratic presidential candidates' climate policies

EarthTalk – What is perovskite-based solar?

Tri-State to close all coal operations in Colorado and New Mexico

US is more relaxed about oil spike than Europe – which helps explain differences over Iran

Tumbleweed Midstream Acquires Ladder Creek Helium Plant near Cheyenne Wells

Report: Energy industry contributes $3.3 billion annually to Colorado's 6th Congressional District

New appointment to the Public Utilities Commission announced

Survey ranks Colorado last for energy competitiveness among Canadian and American energy producers

Reacting to U.S. oil boom, OPEC cuts production

Report: Colorado lost millions due to ‘lax policies’ for oil and gas development on federal lands

Colorado oil and gas regulatory commission creates new flowline rules

Cap and Trade Is Supposed to Solve Climate Change, but Oil and Gas Company Emissions Are Up

Judge halts Colorado coal mine expansion

'The Current War: Director's Cut' shows how the electric power system we take for granted came to be

US green economy growth dwarfs Donald Trump's highest hopes for the fossil fuel industry

Colorado receives $108 million for oil and gas production on federal lands in 2019

Oil companies are thinking about a low-carbon future, but aren't making big investments in it yet

Opinion: Cost of wind projects continues steady decline 

Natural gas reserves, output booming nationwide