Los Angeles County Department of Public Health launched the L.A. Fire Health Study to investigate the long-term impacts of ...

Reducing methane emissions from oil and gas, agriculture and waste sectors can improve public health and slow global warming. Here’s how that can be done.

This story was produced in partnership with the Pulitzer Center. It is part three in a four-part series. Read part one here ...

Cooking with a gas-burning stove creates more toxic air than on the famously traffic ... and PM2.5 – fine particles with a diameter 2.5 micrometers or less. NO2 can lead to health issues ...

With MagneGrip & AirHAWK, fire stations get Complete Clean Air—the most advanced protection against any airborne toxins ...

While wearing an N95 or P100 mask can help filter out fine particles, it may not fully protect against toxic gases and chemicals present in aged smoke. Here are some steps individuals can take ...