Air quality alerts are in place for Oregon and Arizona.

Plaintiffs argue that residents of Oak View, the city's predominantly Latino neighborhood, are unfairly disadvantaged when it ...

Utah has significantly reduced air pollution despite population growth but faces ongoing ozone challenges largely from fuels and chemicals ...

With millions of birds migrating across the metro’s airspace, Kansas City has been found to be one of the most deadly cities ...

Air quality alerts near two major cities are urging tens of thousands of Americans to stay indoors because of toxins that ...

The African Union Commission (AUC) is conducting baseline studies across its member states to map current emission levels and identify major sources of air pollution.

More people participating in the citizen science project Globe At Night could help fill gaps in what astronomers know about ...

The air is polluted, the water is drying out and the land collapsing. Many Iranian farmers have been forced to give up their ...

Eight-foot-high piles of rat-infested trash are choking the streets around Gracie Mansion — while Hizzoner’s new home has ...

California’s EV boom led to cleaner air in its neighborhoods, with satellite data linking this growth to lower NO₂ pollution.

Ravinder Kumar wades through ankle-deep sludge every day to leave his home in Sharma Enclave in northwest Delhi – yet inside the brick tenement, he does not have a drop to drink.

Atmospheric rivers are becoming larger and more extreme, increasing the risk of flooding and threats to coastal cities.