Razer sold its Zephyr face mask as "N95 certified," but failed qualification tests and now must reimburse consumers.

As the free N95 masks begin to become available in parts of the U.S., here's what you need to know about getting one.

There are many face masks to choose from, but properly fitting respirators offer the most protection, according to the Centers for Disease Control and Prevention. Experts say N95 respirators are the ...

But choosing which type to use might seem tricky — you could go with a reusable cloth mask, a disposable mask or a respirator, like a N95 or KN95.

In addition to the duck and blueberry flavor, you can buy beef and cheddar, chicken and pumpkin, peanut butter and bacon, and peanut butter and carob treats. Best single-ingredient ...