Weaker regulations from the US Environmental Protection Agency (EPA) are putting millions at risk of higher exposure to deadly air pollutants, hundreds of former EPA scientists said in a new report.

Bombay High Court linked Mumbai's air quality to pollution from neighboring places, urging authorities to consider cross-boundary measures. | Mumbai news ...

Fine particulate pollution levels across California, Pennsylvania, Michigan, Illinois and Ohio rank worst nationwide, while Wyoming, Hawaii and New Hampshire maintain the cleanest air. Only three ...

Even at levels safe for humans, air pollution can disrupt the way some insects communicate with plants, and with each other.

Residents across a part of Alabama were urged to stay indoors as PM2.5 hit unhealthy levels, EPA data showed Tuesday.

Air pollution poses a significant public health challenge, particularly for paediatric populations, with extensive evidence ...

Air pollution in the Pittsburgh region was linked to as many as 12.5% of adult deaths in 2019, according to a study published ...

The CAQM also reviewed regional air quality trends and measures to strengthen monitoring and enforcement. It approved the expansion of the Continuous Ambient Air Quality Monitoring Station (CAAQMS) ...

Medical and environmental groups are challenging the EPA’s decision to break with the longstanding scientific evidence that climate change endangers human health ...

Exposure to air pollution may directly increase your risk for Alzheimer’s disease, according to a new study. In the study, published Feb. 17 in the open-access journal PLOS Medicine, researchers found ...

After exposing an ant to the air pollutant ozone, its nestmates acted aggressively toward it. Henrik_L / iStock via Getty Images Air pollution is known to cause health problems in humans, such as ...

A research team from the Max Planck Institute for Chemical Ecology has shown in a new study that ants returning from habitats affected by air pollution are attacked when they re-enter the colony. The ...