Which N95 carbon filter masks are best? When contaminants from the environment get into your lungs, they can do damage. A proper respirator mask can filter out these undesirable elements and help to ...

In research that could lead to better gas mask filters, scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have been putting the X-ray spotlight on composite ...

Researchers have developed a membrane that can be attached to a regular N95 mask and replaced when needed. The filter has a smaller pore size than normal N95 masks, potentially blocking more virus ...

“There are a variety of masks but the 3 basic ones are: surgical, N95 and cloth,” Dr. Robert Mordkin is Chief Medical Officer for LetsGetChecked tells SheKnows. “As a general statement, masks help ...