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

The proposal strikes down all greenhouse gas standards for heavy-duty vehicles and heavy-duty engines, starting with EPA’s ...

The Trump administration has effectively eliminated two rules designed to promote cleaner cars. Now, as the EPA suggests not ...

EPA in 2024 set strict emissions standards for heavy-duty trucks covering model years 2027 through 2032. The more than 1,100 ...

OPINION - Nuclear energy is officially back on the table—not just at the World Bank, but around the globe. Countries, ...

MEP Ondrej Knotek believes that Europe does not need to lead in the fight against climate change and disputes the 2050 goal ...

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.

Climate legislators overreached badly with the Advanced Clean Fleets rule. And now they’re paying a heavy price for their ...

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 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 ...