It’s Danger Season: When Climate Impacts Collide
Climate scientist Dr. Kristina Dahl discusses why we’re renaming summers “Danger Season.”
Nuclear frontline communities
Nuclear frontline communities are people and communities directly harmed by nuclear weapons and nuclear materials.
EV Emissions Tool
Plug in your ZIP code to see how clean electric cars are in your area.
Reports & AnalysisSee all
UCS JEDI Report 2022
An annual update on the Union of Concerned Scientists’ work to center justice, equity, diversity, and inclusion (JEDI) in our science-based advocacy, impact, and organizational culture.
On average, battery-electric vehicles produce roughly half the global warming emissions of comparable gasoline-powered vehicles
Achieving Multiracial, Multiparty Democracy
A task force of activists, organizers, and scholars lay out six key recommendations for safeguarding our democracy.
Economics of Gas-Fired Power
Many fossil fuel power plants across the country are no longer economic to operate year-round.
The Latest Science on the Global Climate Crisis
Economist Dr. Rachel Cleetus discusses how global warming is impacting countries around the world and informing global action
How Digital Disinformation Targets Voters
Technology innovator Shireen Mitchell discusses pervasive disinformation on social media centered around US elections, and how we can fight back.
The Supreme Court’s Devastating Impacts on the EPA
An energy and policy expert explains the WV v. EPA court case and its potentially devastating effects.
Reaching 100% Renewables by 2035
Community organizer Bridget Vial and energy analyst Paula Garcia discuss how some states can reach an equitable transition to 100% clean energy by 2035.
Activist ResourcesSee all
What You Can Do about Disinformation
Know how to identify it, counter it, and stop it in its tracks.
Diesel pollution maps
Exhaust from diesel trucks and buses is a leading source of harmful air pollution, and its impacts are distributed unevenly across the map.
Electric trucks are a game changer.
Protect the Vote in November 2022
Learn how you can defend our democracy against those who seek to undermine it.