More than 20 states now require people to wear face coverings in public. As more states make wearing face coverings in public mandatory, many wonder if masks with filters are more effective. "Any ...

A nebulizer is a machine that turns liquid medication into an inhalable mist and is used for people with respiratory conditions.

N95 masks look simple enough: two outer layers of fabric that form the shape of the mask, with a thin filter between. It's that sandwiched inner layer that complicates the mask's construction and ...

Gov. Tom Wolf has now made it mandatory for anyone shopping or working at Pennsylvania grocery stores and pharmacies to wear a face mask. As citizens scramble to find or make their own face masks, ...

The Billings-area fiber manufacturing business Flowmark/High Tech Filters fielded calls all Monday from people in states as far-flung as New York and Texas. "I can't even tell you how many calls and ...

Airplane filters remove 99% of particles, experts say, which can help keep transmission of COVID-19 low on flights. But face masks provide an additional layer of protection -- especially if you're ...

Scientists at Massachusetts Institute of Technology (MIT) have designed a reusable face mask that can be sterilized and worn over and over, while providing as much protection as an N95 mask. In fact, ...

Owlstone Medical has announced the publication of a peer-reviewed study in Nature Scientific Reports. The paper investigates the performance of filters embedded in face masks for supporting the ...

SINGAPORE - Singapore is now able to produce its own high-quality mask filters, at a rate such that everyone here can have two filters each week, should the Covid-19 pandemic worsen and global stocks ...

Four years ago, long before the pandemic made masks ubiquitous, a U.K.-based startup called Masuku began developing a better face mask to help filter out pollution in smoggy cities. Masks on the ...