China's cuts to aerosol emissions reduced sea ice loss, but it may have revealed a bigger story about climate change.

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

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

After a bad administrative rule and adverse court finding, Food & Water Watch is appealing to require factory farms to ...

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

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

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

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

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