Latest stories

The United States of Petroleum: Government’s secret alliance with Big Oil

By Jie Jenny Zou

Sunshine State lags on solar power, doubles down on natural gas

By Jamie Smith Hopkins and Kristen Lombardi

New York’s heralded fracking ban isn’t all it’s cracked up to be

By Kristen Lombardi

A behind-the-scenes look at Scott Pruitt's dysfunctional EPA

By Rachel Leven

Big power plant ignites political fight in small Pennsylvania town

By Jamie Smith Hopkins

'The fear of dying' pervades Southern California's oil-polluted enclaves

By Jim Morris

These companies support climate action, so why are they funding opposition to it?

By Rachel Leven and Jamie Smith Hopkins

Natural gas building boom fuels climate worries, enrages landowners

By Kristen Lombardi and Jamie Smith Hopkins

Oil’s pipeline to America’s schools

By Jie Jenny Zou

America's biggest greenhouse-gas polluter, and the place that relies on it

By Elizabeth Hernandez and Eric Chaney

A California regulator’s curious crusade to remake the Clean Air Act

By Jim Morris and Sasha Khokha

The invisible hazard afflicting thousands of schools

By Jamie Smith Hopkins

‘This very dangerous road divides us’

By Jamie Smith Hopkins

Getting under the hood: Our methodology

By Jamie Smith Hopkins

Questions and answers about schools and traffic pollution

By Jamie Smith Hopkins

Is your school near a busy road and its air pollution?

By Chris Zubak-Skees and Jamie Smith Hopkins