An important July 2026 scientific report examines how radiation from nuclear weapons production and testing can affect human health—and why cancer may be only part of the story.

New federal legislation could extend radiation-exposure compensation to people affected by Rocky Flats, bringing long-sought recognition to downwind communities and renewed attention to their health concerns.

Existing cancer-registry studies provide useful information about people diagnosed while living near Rocky Flats—but that is not the same as following the people who lived there during historically relevant periods. RFD is advocating for independent research that considers residential history, migration, latency, exposure-informed geography and long-term health outcomes.

The federal government already funds radiation-exposure screening and education, including a RESEP clinic at National Jewish Health in Denver. Rocky Flats Downwinders aren't currently among the populations it serves. We believe they should have access to comparable screening, education and medical guidance.

CDPHE says decades of cancer monitoring have not found elevated rates among residents living near Rocky Flats. But who was actually studied: people present during potential exposure or people living nearby when diagnosed? Our exchange with Colorado’s cancer registry examines this critical distinction

Broomfield's Resolution 2026-115 supports expanding the Radiation Exposure Compensation Act at a critical moment. H.R. 10115 could bring federal recognition and assistance to communities surrounding Rocky Flats—communities that have spent decades asking for greater acknowledgment, health research and support.

The Union of Concerned Scientists explains how ionizing radiation can affect the body immediately or contribute to illnesses that emerge years later. Learn why this research matters to communities connected to the nuclear-weapons life cycle, including Rocky Flats.

In 2016, Rocky Flats Downwinders gathered at the Colorado State Capitol to recognize National Downwinders Day. Looking back at the rally reveals an organization and a community beginning to find their public voice—and to ask that people living near nuclear weapons production facilities be included in America's Downwinder story.