"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." With new variants come symptoms like a sore throat, fever, cough, and fatigue, so it's important to mask ...

SAN DIEGO COUNTY, Calif. — Researchers in Mexico say they have figured out a way to keep people somewhat protected from COVID while eating or drinking, by wearing masks that only cover the nose. While ...

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 ...

As the COVID-19 pandemic continues, a South Korean company has come up with a new mask design that they say allows users to dine comfortably while wearing it — but it has more than a few people ...

With air pollution levels rising after Diwali 2025, choosing the right mask is more important than ever. Here’s what ...