Add Yahoo as a preferred source to see more of our stories on Google. Most people have given up masking. These families share why they're staying vigilant. (Photo illustration: Victoria Ellis for ...

Unleash the Kraken! Or, actually, please don’t. We are talking about the newest COVID strain, which like the actual creature, is a beast when caught and is currently running rampant in the United ...

This upcoming winter season, the stage is set for seasonal sickness and COVID-19 infection rates to surge aggressively, in what's being called a "tripledemic" — and healthcare experts are urging ...

WASHINGTON — We’ve already been through two winters with COVID-19, but this year, we have three viruses on our minds: COVID-19, the flu, and RSV. The numbers are up, and Rochelle Walensky, director of ...

A new meta-analysis finds that wearing masks during the COVID-19 pandemic—even N95 masks—may not have afforded individuals any more protection against the virus. Researchers from various prestigious ...

While Covid-19 rates have been increasing throughout much of the country, the message from many of our public health and political leaders has become one of minimizing and denial. This is happening ...

As wildfires scorch Canada and smoke blankets the United States from Minnesota to New England and south to Florida, millions of people are under air-quality alerts. Face masks — the same kind used in ...