Reports

Scientific and legal communities often use similar words differently. This resource is designed to help lawyers navigate scientific concepts that frequently arise in climate litigation.

This document summarizes the past year of efforts by staff and board members to transform UCS into an anti-racist organization.

US farmers apply far more synthetic nitrogen fertilizer than their crops can actually absorb, harming people, ecosystems, and the climate.

The New England winter is no match for what offshore wind offers.

Unmitigated data center growth puts the public at risk of higher utility bills and public health costs.

Once the New START treaty expires in February 2026, there will be no limits on the number of strategic nuclear weapons the US and Russia can deploy.

Integrating bidirectional vehicles into California's grid can reduce the projected costs needed for reaching the state's clean energy goals.

As climate change can exacerbate extreme events the need for science-based, proactive grid modernization is more pressing than ever.

Across the US, the housing crisis and climate change-fueled extreme heat are increasingly colliding.

Effective participation in elections is at the heart of our political system, but not everyone is equally represented.

California’s agricultural regions face many interconnected challenges. Implementing nature-based solutions will address climate and water issues, provide public health, environmental and community benefits all while decreasing taxpayer costs.

The Trump administration is evading legal requirements as it attacks a wide range of public health, environmental, and safety rules.