The Air Quality Health Index helps people understand the current air quality; the bigger the number, the higher the risk to ...

Environment Canada identifies the people at particular risk as seniors, infants, folks who work up a sweat outdoors, and ...

I lost my home in the Pacific Palisades fire. Although wildfires have become a part of modern life, you can take steps to protect yourself from the smoke.

The Illinois Environmental Protection Agency has issued an Air Pollution Action Day for Tuesday, July 15. Here's what to know ...

A new bill in Massachusetts would ban federal law enforcement officers, including ICE agents, from wearing masks while ...

Traditional summer camps are, by design, exposed to nature. As climate change makes summers more intense, how much should ...

This is Drama Masks, a Bay Area performing arts column from a born San Franciscan and longtime theatre artist in an N95 mask.

Cleanup crews contracted by the Army Corp of Engineers dumped asbestos-tainted wildfire debris in landfills that they shouldn ...

N95 and KN95 masks can provide increased protection against COVID-19 and other illnesses. Here's where to legitimate ones online from Amazon, Bona Fide Masks and more.

The fast-spreading Omicron variant stoked U.S. interest in better masks for children to ward off COVID-19, and that is adding fuel to an effort that could set the stage for domestic oversight of ...

LOS ANGELES (Reuters) - The fast-spreading Omicron variant stoked U.S. interest in better masks for children to ward off COVID-19, and that is adding fuel to an effort that could set the stage for ...