California's affordability crisis could lead to more relaxed emissions standards, according to a plan introduced by state ...

The U.S. Environmental Protection Agency plans to repeal all greenhouse gas emission standards for light-duty, medium-duty, ...

Limiting trucks to no more than 65 mph nationally might have saved lives and fuel costs, but Trump regulators say it would ...

The U.S. Environmental Protection Agency is set to repeal greenhouse gas emission standards for vehicles, questioning the ...

A panel of Castaic and Val Verde residents frustrated by the daily impacts from Chiquita Canyon Landfill shared their ...

The proposal regards a previously submitted smog control plan for the San Joaquin Valley, which has long had some of the nation’s dirtiest air.

California has been slow to implement its landmark law but is well ahead of other states and the feds on making corporations cough up climate data.

The Imperial County Air Pollution Control District (ICAPCD) is accepting proposals to reduce greenhouse gas emissions and exposure to particulate matter (PM) and oxides of nitrogen (NOx) ...

The federal agency is said to be drafting a proposal to reverse a ruling that greenhouse gases are bad for human health.

Gov. Gavin Newsom’s proposal to reauthorize California’s cap-and-trade program has kicked off high-stakes negotiations over the state’s landmark climate initiative. Cap-and-trade, which Newsom ...

Could the Trump administration’s aggressive – and some would argue illegal – immigration raids spark the beginnings of a new political movement that unites Latinos? For some in California, it already ...

The Imperial County Air Pollution Control District (ICAPCD) is accepting proposals to reduce greenhouse gas emissions, and ...