Amid a shortage of medical-grade masks, federal guidelines now recommend everyone wear face coverings out in public. Here's ...

Please provide your email address to receive an email when new articles are posted on . Reusing single-use surgical masks for up to a week had no major impact on skin or upper respiratory tract ...

SAN DIEGO — The blue face masks were what probably 95% of people wore during the peak of the pandemic and are still wearing today. However, they do not break down, so last year, I buried one in my ...

Whether being worn, piled up in trash bins, or scattered as litter in gutters and city streets, one of the most enduring symbols of the COVID-19 era is the billions of disposable face masks that ...

P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in ...

With the Environmental Protection Agency issuing air quality warnings for several states over the smoke from the Canadian wildfires, it’s important to understand and obtain the correct protection. One ...