A new data tool shows how large the gaps are between environmental health risks and outcomes in Latino and white ...

Almost four out of every 10 people in the US live in an area where air pollution is considered bad enough to put their health ...

Wes Lowe uses so much Claritin that he started an Amazon subscription to avoid running out. His kids take two asthma ...

Thousands of people in southern California were advised to remain indoors as "emergency" air quality conditions hit parts of the Coachella Valley.

Residents in the Los Angeles Basin may notice low-flying NASA aircraft later this month as part of a mission to study air pollution and greenhouse gas emissions, the agency announced Friday. From June ...

The week just passed was a rough one for California Governor Gavin Newsom. Early in the week, Newsom’s complete lack ...

Kimberly Terrell accused the university of sacrificing academic freedom to appease Louisiana’s Republican governor.

The state’s latest lawsuit charges the administration with illegally targeting its authority to set tougher vehicle-emission ...

The move sets up another battle with Gov. Gavin Newsom, who has sparred with Trump in recent days over the president’s ...

President Donald Trump signed a resolution on Thursday that blocks California’s first-in-the-nation rule banning the sale of ...

Climate change is driving up the risk of extreme heat in Michigan. Pregnancy presents a special risk. Here's why.

Los Angeles has struggled with air pollution problems since before smog became a term. In 1943, smog covered the city so thickly that residents thought they were under a chemical attack.