A trio of judges found that EPA erred in eliminating affirmative defenses for some pollution violations at major facilities.

With air pollution levels rising after Diwali 2025, choosing the right mask is more important than ever. Here’s what ...

In this undated file photo, steam and pollution rise on a cold day at the Arapaho Station Coal Power Plant, a coal fired power plant along the Platte River in Littleton, just outside Denver, Colorado.

As soon as the 2018-2019 shutdown began, coal-fired power plants started emitting more particulate matter pollution. And when ...

Narendra Modi’s party has been accused of manipulating air quality readings by using water sprinklers at monitoring stations ...

At the center of the Wye case is "nutrient overload" of the chemicals nitrogen and phosphorus into river water from ...

Exposure to air pollution can trigger an immediate uptick in heart arrhythmias, new data from China show. The relationships between exposure and risk, found for numerous air pollutants, were so strong ...

Hundreds of London schools are set to receive new air quality filters in a £2.7m scheme designed to reduce pollution in ...

The Biden administration on Thursday announced a series of new rules designed to cut pollution emitted from coal and natural gas-fired power plants having an impact on air, water, land and climate.