A new report shows air pollution threatens the majority of the world’s population, while information gaps increase the risks.

When pollution gets bad enough in the rivers supplying Iowa's largest city with drinking water, it costs Des Moines around ...

China’s campaign to clean its skies has delivered measurable health benefits for hundreds of millions of people, but a ...

The damage from military attacks on cities can fill the air with pollutants that harm the lungs and stress the heart.

The U.S. Environmental Protection Agency decided not to reclassify the Phoenix-Metro area because of international emissions.

China's air pollution improvements have slowed since 2021, with PM2.5 levels declining by just 0.5 micrograms annually ...

A new study shows sharks in the Bahamas are affected by "contaminants of emerging concern," which could impact the animals' ...

About 85–86% of the area’s potable water comes from groundwater, making the region heavily dependent on underground aquifers ...

Canada’s air quality was worse than the United States in 2025, thanks to a record-breaking wildfire season last summer, ...

A High Pollution Advisory is in effect due to lingering dust, pollen and smoke across parts of the Valley. Expect hot ...

Blue Whales and Blue Skies 2025 environmental analyses show major reduction in strike risk, underwater noise, and air ...

Air pollution alerts issued by authorities in China's cities significantly reduce harmful pollution and save lives, a new ...