All climate resources
Activist Resource
Statements on Climate Change from the US National Academy of Sciences
Members of the National Academy of Sciences have repeatedly called for climate action. This page includes 3 of their open letters on climate change.
Video
UCS: What We Do
Breathtaking imagery from photographer Daniel Beltrá showcases the range of issues that UCS works on.
Report
Colliding Crises
Across the US, the housing crisis and climate change-fueled extreme heat are increasingly colliding.
Report
Working with Nature to Protect California's Agricultural Regions
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.
Explainer
Car Emissions & Global Warming
Transportation is one of the largest sources of US global warming emissions—but cleaner vehicles can help.
Activist Resource
August Congressional Recess Action Toolkit
Tools to tell your legislators that anti-science actions are dangerous for you and your community.
Activist Resource
Guiding California's Land Transitions Toward Justice and Equity
Analyses of the current challenges and solutions in California's cropland transition.
Report
Decades of Deceit
Why the case against the major fossil fuel companies for fraud and climate damages is so strong.
Feature
Fossil Fuel Climate Deceit Timeline
Fossil fuel companies foresaw the devastating impacts of climate change more than 60 years ago.
Report
Road Map Toward Just Land Transition California
Through California's Sustainable Groundwater Management Act, the San Joaquin Valley is undergoing a just land transition aiming to address groundwater depletion caused by irrigated agriculture.
Feature
Attacks on Science
Disappearing data. Silenced scientists. We've tracked threats to the federal scientific enterprise for decades.
Report
Tracing Tides
Major fossil fuel producers have played a large role in driving climate change and increasing global temperatures and sea levels, prompting questions about who bears responsibility.