Radiation is associated with a wide range of adverse health outcomes, including acute radiation sickness, burns, cancer, ...

While small amounts of radioactive material are naturally occurring, human activities have increased radioactivity in the ...

The distribution of radiation throughout the body, whether in a target organ or more systemically (e.g., circulating blood), ...

This fact sheet provides best practices for drawing fair legislative district maps by encouraging greater public ...

Radioactive materials are elements that spontaneously break apart, or “decay,” into lighter elements over time. Radiation is ...

Essential readings for understanding the world of radiation, radioactive materials, and the threats they pose to human health ...

The UCS Science Fellows Program brings scientists and scholars to UCS to work on innovative and forward-looking projects. The UCS Science Fellows Program brings scientists and scholars to UCS to work ...

The science is clear: climate change is happening. We are the cause. We need to act now. Table of Contents The science is clear: climate change is happening. We are the cause. We need to act now.

Nuclear weapons are still here—and they’re still an existential risk. Nine countries possess nuclear weapons: the United States, Russia, France, China, the United Kingdom, Pakistan, India, Israel, and ...

As the senior scientist and director of the Food and Environment Program at the Union of Concerned Scientists, Ricardo Salvador has over four decades of experience working with citizens, scientists, ...