In the News
What's the real science behind the headlines?
Climate 101
What's the simple version of climate change?
Carbon Dioxide 101
Climate Disruption, Air Pollution, and Young People’s Health
Methane 101
Extreme Weather and the Changing Climate
Air Pollution
What are we breathing—and why does it matter?
Air Pollution 101
How Air Pollution Harms Pregnancy
Soot Pollution and Your Health
Life Before the Clean Air Act
Plastics and Petrochemicals
How do plastics affect our health and the planet we live on?
Microplastics 101
Petrochemical Pollution Is Harming Our Health. That Includes Plastics.
The Problem With Plastics Recycling
Plastics and Climate Change
Toxic Chemicals
What are we exposed to every day without even knowing it?
Video Highlights
See the real-world impacts of climate change and policy in action.
Mom Detective: Candles
Come With Moms to a Congressional Hearing
Health & Climate Impacts of Data Centers
The Plastics Crisis
Letters
Calling for action and accountability across government and industry.
Letter to Arizona Dept of Environmental Quality About Freepoint Eloy Air Permit, October 9, 2026
Letter to Ohio Environmental Protection Agency About Alterra Energy LLC VOC RACT Study, September 30, 2026
Letter to House Energy and Commerce Committee Opposing Two Misleading Pro-Plastics Bills (H.R.7502, RMAA and H.R. 6832, PACK Act)
