President Trump ordered EPA Administrator Lee Zeldin to decide by next week whether the agency could abandon its authority to ...

The President’s ‘Clean Sri Lanka’ initiative, launched a month ago, is gaining momentum nationwide. While on his usual morning walk along ...

Most of the world's population is exposed to polluted air and or those living in cities with chronically bad air, the smog ...

After three straight years of strong growth, sales have stabilized in California, raising questions about whether the state will fail to meet its groundbreaking mandate banning sales of gas-powered ...

Gov. Greg Abbott is opting to ignore a Feb. 7 federal deadline to identify which Texas counties violate new health limits for air pollution, potentially allowing Harris County and others off the hook ...

The U.S. EPA is suing EES Coke Battery for Clean Air Act violations. The state found more violations in November. Now EES seeks an OK to pollute more.

PFAS could be the rare environmental issue that gets addressed this term.

ACF was the first type of emissions regulation placed on the fleet on the “demand” side. For those of us who have been in the ...

Donald Trump has made drastic changes to the Environmental Protection Agency. Here’s how they could impact efforts to reform ...

With the majority of the country now designated as Smoke Control Areas, local councils have the power to impose fines on ...

We have seen a long and gradual process of balancing our economic and environmental goals, exemplified by the Clean Air Act.

In Sofia, the presence of dense fog has further contributed to the retention of fine dust particles, worsening air quality conditions. Similar conditions have been observed in other affected cities.