Wildfire smoke and ozone pollution trigger air quality alerts in multiple states, raising risks for respiratory and heart ...

The Department of Justice, Environmental Protection Agency and the Arkansas Division of Environmental Quality asked a federal ...

South Bay residents can receive free air purifiers through an expanded county program aimed at reducing exposure to Tijuana ...

Days that are both extremely hot and polluted come with higher risks of respiratory ailments and other health hazards.

Across North America over the last week, as wildfires raging in Minnesota and Ontario released huge plumes of smoke, air ...

While India already is battling with pollution, and several studies have also shown the increase in indoor pollution, with the National Institute of Health linking over four million deaths across the ...

Air pollution considered safe may still raise the risk of early preterm birth, especially when pregnant women face repeated ...

A large study adds to evidence everyday pollutants may shape brain health, but key questions about cause and effect remain.

The fires burning across Los Angeles County have sent billowing plumes of black smoke into the air, posing a major health threat even as quick-moving flames have blowtorched homes, schools and other ...

Although human population studies have linked air pollution to chronic inflammation of nasal and sinus tissues, direct biological and molecular evidence for cause and effect has been scant. Now, Johns ...

Swiss company, IQAir, ranks Detroit No. 1 on list of major global cities with most polluted air.