It’s time to pull out your N95 mask and that medical-grade air purifier you bought in the early days of COVID, according to Massachusetts medical professionals after air quality alerts and yellow ...

Airplane filters remove 99% of particles, experts say, which can help keep transmission of COVID-19 low on flights. But face masks provide an additional layer of protection -- especially if you're ...

(NEXSTAR) – Before coronavirus, many of us only saw face masks at the doctor’s office. These days, they’re everywhere, and available in a variety of shapes, sizes, colors and patterns. Now, they’re ...

Getting your Trinity Audio player ready... The school year is beginning across Colorado while the Delta variant of COVID is racing through children at higher rates than at any previous time. Although ...

VistaVista — Nearly 10,000 students returned to class in person this week at Vista Unified School District as campuses reopened after more than a half-year of remote learning. In classrooms and common ...

The Washington state Department of Health put out recommendations about how to stay safe from wildfire smoke during the coronavirus pandemic. “Early evidence indicates wildfire smoke exposures can ...

Share on Pinterest New research examines the protection offered by fit-tested N95 masks against airborne particles. John Tlumacki/The Boston Globe via Getty Images Healthcare workers rely on N95 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Before coronavirus, many of us only saw face ...