In the United States, aircraft are one of the fastest-growing sources of emissions: Emissions from domestic ... successful litigation by the Center and allies over the Environmental Protection ...

Agricultural runoff is a persistent challenge to water quality in the Upper Midwest. To better understand how state-led policies address this issue, students Meghan Anderson and Taylor Hohensee in the ...

The U.S. Supreme Court declined on Thursday to place on hold a dispute over California's standards for vehicle emissions and ...

In a groundbreaking study, researchers have leveraged Landsat and Sentinel-2 satellites to pinpoint and quantify nitrogen ...

Hino Motors, a Toyota subsidiary, will pay more than $1.6 billion to resolve federal and state claims over falsified emissions ... actions in Environmental Protection Agency mobile source program ...