A widespread industrial chemical, formaldehyde causes far more cancers than any other air pollutant. And yet EPA Administrator Lee Zeldin has proposed to double the amount of formaldehyde the government considers acceptable for our families to breathe.
Moms Are Unstoppable: 2025 Annual Report
Our 2025 Annual Report tells a remarkable story of grit and determination in the face of unprecedented and reckless attacks on clean air and climate stability from the federal government.
QUIZ: Test Your Knowledge of Climate WINS!
How much has the U.S. invested in climate solutions since 2021? What EPA clean air protections were finalized just this year? Think you know the answers? Take our quiz.







