Federal actions like the 1970 Clean Air Act and the 1972 Clean Water Act helped regulate water and air pollution.

The Lagos State Environmental Protection Agency has intensified its crackdown on businesses and institutions violating environmental laws, sealing multiple establishments across Surulere, Lagos ...

Air pollution used to be much worse In October of 1948, a thick, choking smog settled over the small Pennsylvania town of Donora. The town was home to two steel plants.

The Canadian wildfires are expected to track east and south, expanding in Michigan as Sunday goes on and additional smoke is expected Monday.

But other researchers say this conclusion is based on shaky foundations, and we still don’t know how much reductions in air pollution are contributing to global warming. Hansen’s conclusions ...

Zeldin also announced that the agency will move to repeal updated limits to the Mercury and Air Toxic Standards rule, which restricts the amount of pollutants that can be emitted by coal and ...

"For instance, if all the 35 turbines operated by xAI were using" add-on air pollution control technology "to achieve a NOx emission rate of 2 ppm"—as xAI's consultant agreed it would—"they ...

The policy intended to keep toxic air pollution levels not just lower, but as low as possible. But under the first Trump administration, the EPA allowed major sources to re-categorize if they had ...