The EPA wants to clean up more hazardous sites but may have to go at it with fewer resources than expected.
A meeting to discuss the safety of Rocky Flats Wildlife Refuge was marked by shouting and boos from opponents.
The EPA lists 24 Superfund sites on its National Priorities List in Colorado.
An old mining site in southwest Colorado has received $1 million in Superfund grant money from the Environmental Protection Agency to…
The 80216 zip code includes Elyria-Swansea, Globeville and part of the River North neighborhood.
The leader of a congressional panel says the Gold King mine was purposely breached by a government cleanup team.
Colorado Gov. John Hickenlooper has formally endorsed a Superfund cleanup for 48 old mining sites.
Silverton officials met Wednesday with EPA and state health department representatives.