A new poll from Environmental Defense Fund finds that a strong majority (92%) of Americans support protecting clean air and ...

The problem: Air pollution is a global public health crisis and the fourth leading cause of death globally. Nine out of 10 people around the world breathe unhealthy air, and burning fossil fuels is ...

As the world’s largest economy, the United States has long played a major role in driving global environmental progress. With that progress under attack, EDF fights for policies that safeguard our air ...

Stay informed and get inspired with our in-depth reporting about the people and ideas making a difference, insight from our experts and the latest environmental progress.

Our Boston office is home to many members of our corporate partnerships team, several ocean experts, our chief scientist and our lead senior economist.

Environmental Defense Fund is working with partners to drive climate action at COP30 in Belém, Brazil, from Nov. 10-21, 2025. A selection of key events EDF experts will attend is below, with sessions ...

New York State must swiftly adopt standards that ensure the state achieves its climate pollution limits, a new ruling finds.

The laws require large companies operating in California to disclose their greenhouse gas emissions and other information about risks from climate change.

Angie is a member of the energy transition program’s leadership team responsible for developing and implementing multidisciplinary, cross programmatic, international strategies and teams to advance a ...

Why business engagement matters: We can power the future with clean energy, create safer household products and feed the world without warming the planet. But to get there, we need big solutions.

Governor Tina Kotek released an Executive Order today that aims to accelerate the adoption of strategies to address climate change challenges.

Dr. Ritesh Gautam is a Lead Senior Scientist on the MethaneSAT mission at Environmental Defense Fund. At EDF, Dr. Gautam oversees remote sensing projects and scientific studies on characterizing ...