When talking about worldwide benchmarks, people use the term "global standard." A standard means a "norm." Standards are a promise that spans the economy, industry, and technology. Technological ...

As the COVID-19 pandemic drags on, mask mandates are largely a thing of the past, but face masks are still a part of daily life for many people. More contagious COVID-19 variants like BA.5 are a good ...

Add Yahoo as a preferred source to see more of our stories on Google. Though statewide coronavirus mask mandates have expired, many people have opted to continue wearing them to keep germs and other ...

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Keeping track of which masks we should wear to protect ourselves and the people around us from COVID-19 is a dizzying task, especially now that the exponentially more transmissible subvariant ...

Every day, N95, KN95, KF94, and surgical face masks protect millions of people from smoke, dust, and other particulates, as well as germs that can cause serious illness. These masks act like a bouncer ...

Kid-sized KF94 masks made in South Korea are pictured at the home of LA-based freight forwarder Tony Chen in South Pasadena, California, U.S., January 27, 2022. Reuters / MARIO ANZUONI The ...

Developed by the Korea Research Institute of Chemical Technology, the new filter is more breathable and fully biodegradable, offering a solution to mask waste. The research team, led by Dr. Hwang ...

Whether you're concerned about outdoor air quality or preventing airborne illnesses such as the coronavirus, here's how to determine which face covering is right for you. By Nicole Charky-Chami, ...