Five years after Donald Trump declared a national COVID emergency, here's what the research says about face masks.

Minnesota-based 3M still ships millions of respirators, though health care is not the major market it briefly was.

In what NC officials describe as “abrupt and immediate,” the Trump administration announced it would take back $11.4 billion ...

Learn more. Out of all the different face masks you can choose from, one type is the most protective, according to the Centers for Disease Control and Prevention: N95 respirators. They’re designed to ...

With the smoke from these fires moving into the area, Peña advises residents to stay indoors whenever possible to avoid ...

The North Carolina Department of Environmental Quality issued a Code Purple Air Quality Action Day for fine particulates for ...

N95 respirators get tested in a fit test lab ... and it remains a major business for the Maplewood-based manufacturer. Other masks are available these days, including the KN95, certified by ...

Five years after the first cases of COVID-19 appeared in the suburbs, Elgin Fire Department Division Chief Chris Kennedy ...

Paul Hastings on Monday knocked out $1.2 billion in damages claims on behalf of Chinese electric vehicle company BYD and its ...

Dr. Jad Kebbe, a pulmonologist at the University of Oklahoma Health Sciences Center, discusses the risks of inhaling wildfire ...