| Sierra Club

Clearing the Air of Diesel Truck Pollution

Big Oil in the Mackinac Straits Is a Disaster Waiting to Happen

Air Pollution Knows No Borders

No Blood OR Oil

Women's History Month Profile: Rebecca Kling

The Mountain Valley Pipeline Is Far From Inevitable

Orphaned Gas Wells Continue to Emit Dangerous Methane

Protect People, Not Polluters

Crypto Throws the Coal Industry a Lifeline

Our Addiction to Fossil Fuels Is Driving Inflation

It’s Time to Retire Colorado’s Biggest Climate Polluter: The Comanche 3 Coal Unit

EPA Must Protect Families From Mercury and Other Air Toxics

Ukraine Conflict Forces Europe to Reckon With Its Fossil Gas Dependence

Tell the EPA: Coal Ash Is a Threat to Public Health

Holly Bender: "I Believe In the Power of People to Make Change"