This guide is a resource to help protect us from cumulative impacts of pollution—especially in disproportionately impacted ...

In the real world, no one is exposed to one pollutant from one source at a time. Cumulative impacts policies seek to address ...

As California transitions to a transportation system powered by clean electricity, it must phase out the existing supply ...

By investing in renewable energy, we can directly ramp down gas—and decrease its climate, health, and environmental harms.

The Union of Concerned Scientists collaborates with partners to connect scientific experts, legal scholars, and practitioners through the UCS Science Hub for Climate Litigation. We are building a ...

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

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

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