Razer sold its Zephyr face mask as "N95 certified," but failed qualification tests and now must reimburse consumers.

Parts of Ontario experienced some of the worst air quality in the world Monday due to wildfire smoke. Learn if health officials recommend wearing an N95 mask.

3M recently completed an in-depth study to understand what technologies will most influence the future of how we live, work, and interact within our communities.

The program is part of the Biden administration's effort to distribute 400 million free N95 masks from the Strategic National Stockpile via pharmacies and community health centers. The program is ...

Tuberculosis (TB) was the leading cause of death in the United States in the 19th and 20th centuries. By 1900, TB — which usually attacks the lungs but can affect almost any part of the body — had ...

Fireworks are happening across the city again this year, which poses two issues–highly concentrated pollution, and uniquely toxic metal particles in the air. What this means for our health will ...

An air quality alert was issued by the National Weather Service in Milwaukee-Sullivan at 9:26 a.m. on Wednesday, July 16.

They found that searches for “wildfire smoke”, “air quality”, and “N95 mask” increased slightly during the Mendocino complex fire, but they skyrocketed following the Camp fire— the highest ever ...

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms (including "razor blade throat") and when to take a test.

This week brings sticky heat, possible storms, and smoky haze from Canadian wildfires. Here is your weather forecast going into next week. Weekly Forecast Air Quality Alert: Wildfire Smoke in the Mix ...