In light of new research, the CDC is once again emphasizing wearing a face mask with a proper fit and multiple layers to reduce the spread of COVID-19. Experts say if you have to keep adjusting your ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Click here to see all of PopSci’s COVID-19 coverage. Nearly a year ...

In makeshift home laboratories, a team of scientists discovered that cotton flannel is the optimal fabric, and their latest study says that the moisture from our breath makes the mask more effective.

To protect yourself from the Omicron COVID-19 variant, which is more than twice as contagious than the Delta variant, researchers, public-health experts, and infectious-disease doctors now suggest ...

It’s normal to be overwhelmed or anxious about doing anything as the pandemic continues to wear on and scientists and epidemiologists learn new information about COVID-19, resulting in continually ...

Your handmade face masks in every color and pattern under the sun may make for quirky accessories, but they should no longer be your go-to protective face coverings during the COVID-19 (coronavirus) ...

We’ve removed our paywall from essential coronavirus news stories. Become a subscriber to support our journalists. Subscribe now. One of the most vocal advocates for the use of higher-quality masks ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Published February 4 ...

The omicron variant of the coronavirus may spread more quickly and efficiently, and now that it is the dominant strain it's worth reconsidering use of cloth masks. In some places, such as Minnesota ...