Standard N95 masks have filtration efficiency levels of 90% or greater, depending on how it fits on the face. The Narwall is a face mask designed with a filter for inhaling and exhaling.

We've enlisted the help of a freediver to see which full-face masks offer the best unobstructed underwater views ...

Get the latest federal technology news delivered to your inbox. In a move to accelerate the making of next-generation face masks, two federal health agencies invited innovators to design ...

College senior Ashley Lawrence noticed that many people have started making their own face masks due to the shortage of medical supplies amid the coronavirus crisis.

All full-face masks share essentially the same design: made of hard plastic and lined with a soft silicone flange, the masks form a snug seal around your entire face, and have a two-way breathing ...

How three-layer surgical masks affect airflow and protection effectiveness.

No masks designs are permitted to use sprays or drugs that can be inhaled or absorbed in the skin, nose or mouth, according to HHS. You may not accessorize or modify NIOSH-approved respirators or ...

The Jefferson Parish Library is hosting a contest to celebrate one of the iconic symbols of our time: the protective face mask.