The National Guard is being deployed for potential clashes with protesters after dark, following the landing of a Blackhawk helicopter on a Paramount street and being unloaded of what appeared to be ...

The new rules would have set increasing targets for sales of zero-emission products over the next decade. Opponents say they ...

Air quality regulators in Southern California have rejected rules that would have curbed harmful emissions from gas-powered ...

Researchers from Harvard and universities in California and Texas are studying the long-term effects of the Eaton and ...

Air quality board will vote Friday on targets and fees that aim to phase out water heaters and furnaces powered by natural ...

On the ceiling of Abbie Brockman’s middle school English classroom in Perry County, the fluorescent lights are covered with ...

Trump’s latest travel ban on citizens from 12 countries has added new questions about the impact on the World Cup and the ...

When the head of the Environmental Protection Agency announced a wide-ranging rollback of environmental regulations, he said it would put a “dagger through the heart of climate-change religion” ...

New household water heaters and heating systems powered by natural gas would be phased out in the Los Angeles basin under two ...

Air quality board will vote Friday on phasing out water heaters and furnaces powered by natural gas. These appliances emit ...

The South Coast Air Quality Management District is poised to vote on regulations that would limit emissions of nitrogen ...

Over 200 academics and political leaders met at Stanford for “Climate Resilience and Local Governmental Policy: Lessons from ...