Add Yahoo as a preferred source to see more of our stories on Google. Fortunately, KN95 and N95 masks remain an effective way to curb the spread of COVID-19 and other sicknesses due to their 95% ...

"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 ...

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Though mask restrictions have eased across the country (and around the world), officials say you shouldn’t be taking off your masks just yet, especially if you’re in crowded places or traveling. Even ...

Smoke from the eastern Canada wildfires continues to affect the Northeast as air quality has reached dangerous levels. The National Weather Service has issued an air quality alert for the entire state ...

As the new year begins and rainy winter weather surges on, cold and flu season is also well underway. With it comes the threat of a new and scary-sounding COVID-19 variant with a recognizable name.