Regulators took the first enforcement steps against some of Colorado’s largest oil and gas operators in an investigation into ...

Colorado lags far behind neighboring states when it comes to keeping special permits — those that are critical to stopping ...

Colorado lawmakers in this year’s session took on a wide variety of environmental issues, from the definition of clean energy to the fate of roaming bison. Legislators had to balance $1.2 billion in ...

Those are just some of the Colorado projects on life support ... Lee Zeldin has called environmental justice “an excuse to fund left-wing activists” rather than fix actual environmental issues.

More than 100 major environmental requirements have been added to state laws since 2009, the Common Sense Institute says, and those have shaved $32 billion from Colorado’s economic output.

The agreement between the EPA and Colorado exemplifies how a presidential administration’s decision to prioritize environmental justice can influence state policy, in this case giving people ...

Colorado environmental groups gear up for legal battles with Trump administration 03:11. Oil and gas are a big part of Colorado's economy and many are excited about expedited drilling permits.

Colorado lawmakers in 2025 took on a wide variety of environmental and climate change issues, from the definition of clean energy to the fate of roaming bison.