Colorado regulators warn the sulfur dioxide emissions could last, and urge neighbors to consider precautions.
Firefighting foam from recent accidents is suspected, while state has delayed action on a renewed pollution discharge permit
Officials say the former uranium mill site is still being maintained despite the company responsible for cleanup going insolvent
But notice to public didn’t arrive until well after the harmful chemical spike was gone
Colorado in 2021 recorded its highest firearm-related death rate in at least 40 years
Gas prices that rose when Colorado’s only petroleum refinery closed are expected to drop. But residents who’ve dealt with Suncor’s pollution for decades aren’t so thrilled — and they have a plan.
Fed agency issues long-awaited mandatory drinking water caps for the toxic chemical. What should water agencies and consumers do?
The federal agency refuses to approve Utah’s clean air plans until they stop violating “good neighbor” rules by sending ozone east to the Front Range.
Lawmakers and environmental groups say state agencies move far too slow while ozone violations pile up, and want to dictate executive action
If the refinery won’t take meaningful action to improve safety and maintenance, state regulators must hold the operator accountable.