So, about masks -- they do next to nothing if you don't wear them properly. Yep, even the cloth coverings touted as the best thing since social distancing have instructions. We've laid them out below, ...

HOUSTON — It’s become the new norm to see more and more people out in public wearing a mask. With the coronavirus pandemic quickly spreading, CDC officials are now recommending people wear cloth masks ...

Every winter, as Delhi’s air thickens with smog, masks return as our go-to protection. They do help filter harmful particulate matter, but poor mask hygiene can ironically do more harm than good. A ...

Any mask is better than no mask, officials are emphasizing after new COVID-19 guidelines by the Centers for Disease Control and Prevention. These guidelines now make clear that cloth masks aren't as ...