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, ...

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.

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

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

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

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) ...

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

"This is a five-alarm fire." According to The New York Times, the Trump administration has drafted a proposal to rescind the ...

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

Justice & Health As California’s Emissions Rules Faces Court Battles, States Scramble To Save Their Climate Goals With or without authority to regulate heightened tailpipe emissions, states plan ...