California officials are withdrawing their final requests to enforce their nation-leading electric vehicle rules, days before ...

Several parts of southern California are currently under windblown dust and ash advisories as deadly wildfires continue to ...

The widespread fires that are devastating the Los Angeles area is one of the most destructive in the city's history, but the impact of it extends far beyond structural damage. Sneaky-small particles ...

Wildfire smoke causes particularly dangerous air quality, especially for sensitive groups including children and pregnant ...

State regulators said the measures would probably have been rejected by the Trump administration and that they would focus on ...

Take precautions: The South Coast Air Quality Management District says L.A. County residents should take precautions whenever ...

Fire safety experts urge drivers to maintain clean air filters, prepare a go-bag and leave keys in the vehicle if they have ...

New research by parent group Solve the School Run has identified the huge impact that private schools have on the local ...

Choose deciduous shade trees — those that drop their leaves during the winter. You will have the shade you need in the summer ...

The new law, signed by the governor in late December, will raise $3 billion each year from large fossil-fuel companies for ...

Sens. Chuck Schumer and Kirsten Gillibrand, and U.S. Rep. Tim Kennedy, met with the DEC to learn more about pollution from the Goodyear plant in Niagara Falls.

A Reuters analysis shows that Berkshire coal plants emit more nitrogen oxide gases than any other coal-fired fleet in the ...