KN95 masks are incredibly similar to N-95 masks—and prevent the spread of coronavirus just as effectively.

Many people would not be able to use N-95 masks to protect themselves from the coronavirus.

N95 and KN95 masks can provide increased protection against COVID-19 and other illnesses. Here's where to legitimate ones online from Amazon, Bona Fide Masks and more.

Masks are rated according to how much nasty stuff they can block The “95” in N95 masks, which are the gold standard of COVID-19 face masks, stands for 95 percent filtration efficiency.

N95 masks for travel: What to wear as TSA extends its mask mandate for planes, trains and buses Here's where to find N95 masks in stock online to protect against COVID-19 during your upcoming trip.

Officials say N-95 masks, especially those with respirators, can help safeguard wearers against unhealthy air due to wildfire smoke.

Here are the online retailers, including 3M and Amazon, selling N95 and KN95 masks and respirators to help defend against the "tripledemic" this holiday season.

Any face masks is better than none, but stronger masks are better. Experts weigh in on whether a KN-95 or N95 mask will work against smoke.

Do N-95 masks really help protect against smoke? The most effective way to protect yourself from harmful smoke is to stay indoors and limit your activities outside, according to the Washington ...