Community groups are fighting an unusual Louisiana law that restricts how they use data from air-quality monitors, saying it ...

"Louisiana wants to silence us for doing what the state refuses to do — tell people what’s in the air they breathe," one ...

With the fate of EPA regulations uncertain, advocates say local environmental protection efforts, like a community air ...

Personal exposure to nitrogen dioxide and the oxidative potential of fine particulate matter (PM2.5), but not PM2.5 mass, ...

Many power plants benefiting from exemptions rank among the nation’s worst polluters. The Trump administration says cheaper energy is the goal.

The House and Senate both voted to loosen regulations on air pollutants like dioxin and mercury, which are associated with ...

For community groups to allege violations of environmental rules, a state law says groups have to use federally-approved testing equipment, and it sets restrictions for analyzing and sharing the data.

A coalition of Louisiana environmental groups is suing the state over a law they say violates their free speech rights by restricting them from sharing information about air quality ...

Indonesia's Minister of Environment Hanif Faisol Nurofiq has ordered the suspension of operations at two iron smelting plants in the Millennium Industrial ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked first on the list of cities with the worst air quality with an AQI score of 157 at 10:10am this morning (23 May). Today's air was ...

Delhi Environment Minister Manjinder Singh Sirsa announced the initiative on Friday, aimed at providing year-round relief to ...

California’s so-called EV mandate is actually a zero-emissions standard. Beginning in 2026, the state was to begin requiring increased sales of zero-emissions cars and passenger ...