Rocky Flats Wildlife Refuge
Rocky Flats Wildlife Refuge
New tests find lower radioactivity at Rocky Flats National Wildlife Refuge
Earlier tests from a different part of the buffer zone found elevated levels of plutonium, while a second test from the same area showed lower levels
Plutonium found in Rocky Flats soil near Denver, though 2nd test shows lower level
The Colorado Department of Public Health and Environment said it is trying to sort out the conflicting results
Wildlife roam where U.S. once made nuclear and chemical arms, like at Colorado’s Rocky Mountain Arsenal and Rocky Flats
An astonishing array of animals and habitats flourished on six obsolete weapons complexes — mostly for nuclear or chemical arms — because the sites banned the public and other intrusions for decades
Federal prosecutors say they can’t find files on investigation into Rocky Flats nuclear arms plant
The files have remained secret since the investigation ended with criminal charges in 1992
Activists want details on 27-year-old criminal investigation into Rocky Flats nuclear weapons plant
The government built plutonium triggers at the Rocky Flats plant from 1952 to 1989. It was shut down after a two-year grand jury investigation into environmental violations.
Superior weighs drilling moratorium, open space purchase to stop U.K. company’s Rocky Flats plan
Superior enlists expertise of Broomfield to fight Highlands Natural Resources' plan for 31 wells originating from the corner of Colorado 128 and McCaslin Boulevard
EPA regional chief Doug Benevento: Trust-but-verify technique proves Rocky Flats is ready for the public
Areas open to the public for biking, hiking provided security buffer for places work with nuclear materials was done
Interior Department says Rocky Flats National Wildlife Refuge public opening will be delayed, then quickly says it won’t
After a note from Jared Polis about plutonium testing, Interior Secretary Ryan Zinke initially said the refuge opening would be delayed