The proposed ordinance, which could take effect next year, would require certain projects to include plans for replacing gas ...

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 exposure to particulate matter (PM) and oxides of nitrogen (NOx) ...

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

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

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

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

The justifications behind the proposal are rooted in the city plans which call for adding and upgrading pedestrian and ...

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

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

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 ...

A new emissions control barge, designed to filter exhaust fumes from docked cargo ships, began running in the Port of Hueneme in June.