Reports & Multimedia

The US plan to build new plutonium pits for nuclear weapons is unnecessary, risky, and dangerous to the health of workers and communities.

Why the case against the major fossil fuel companies for fraud and climate damages is so strong.

Fossil fuel companies foresaw the devastating impacts of climate change more than 60 years ago.

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.

A review of sample ballots used in the 2024 general election in key states

The true costs of coal, natural gas, and other fossil fuels aren’t always obvious—but their impacts can be disastrous.

Scientific Integrity Act Policy Brief

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.

Attribution science shows us precisely how much climate change is shaping and changing our world.

A peer-reviewed article in Environmental Research Letters.

This open letter, signed by more than 40 prominent scientific societies and organizations, was delivered to Congress in March 2025.

It's time we invest in transportation choices for a clean, prosperous, and just future.