Experts revere N95 respirators as the gold standard of face masks, but some people find them uncomfortable. High-quality KN95 masks, which offer similar protection, can be a more comfortable ...

BYD Co.’s reliance on financing from working capital has masked surging debt levels at the Chinese electric vehicle giant, ...

If you’ve put your COVID face masks into retirement, it’s time to start wearing them again if you live in a large region of ...

the masks most effective in protecting against smoke inhalation are N95 respirator masks and KN95 masks. However, Lang emphasizes that even a fabric mask or bandana is better than nothing ...

a disposable mask or a respirator, like a N95 or KN95. Ultimately, “the best mask is the one you’re going to wear,” says Dr. Sharon Nachman, chief of the division of pediatric infectious ...

Ideally, everyone (not just medical workers) should be using a KN95 or N95 mask for optimal protection when COVID cases are high or when there's a contagious variant like Omicron, according to the ...

BYD’s (BYDDF) reliance on financing from working capital has masked the company’s surging debt levels, Linda Lew and Danny Lee of Bloomberg ...

Share on Pinterest N95 face masks offer the best protection from lung damage from wildfire smoke but KN95 masks are also effective. JOSH EDELSON/AFP via Getty Images As wildfires decimate ...