Getting your Trinity Audio player ready... Colorado likely will need to rewrite its plan to reduce ozone pollution after a federal appeals court this week determined it was illegal for the state to ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. Colorado voters next month will ...

Colorado activists attempting to effectively ban hydraulic fracturing, commonly referred to as “fracking,” are pushing a new campaign labeled “Yes For Health and Safety Over Fracking,” in which they ...

The push follows a decision by the state’s Supreme Court last week that ruled against two towns imposing their own local bans on the drilling practice. Environmentalists say the court decision won’t ...

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The anti-fracking folks are trying a clever new strategy in Colorado. Instead of banning fracking, they just make it impossible. In fact, they make nearly all oil and gas development and production ...

DENVER – Two Democrats joined Republicans on Monday to defeat legislation in the Democratic-controlled House that would have expanded local control over oil and gas development. House Bill 1355 – in ...

DENVER (AP) — Colorado’s Democratic governor forged a deal to stop dueling proposals on oil and gas drilling Monday, avoiding a messy ballot fight that had his party concerned about political ...

DENVER -- Environmentalists and the energy industry have fought decisive battles over fracking in New York, Oklahoma and Texas, but the outcome is unclear in Colorado, where the issue faces a possible ...

DENVER – Colorado’s loud public battle over fracking goes before the state Supreme Court on Wednesday when the justices hear arguments about whether local governments can ban the technique. Fracking, ...

DENVER (AP) Colorado's loud public battle over fracking went before the state Supreme Court on Wednesday as the cities of Longmont and Fort Collins tried to persuade the justices that local ...