SAN FRANCISCO (KGO) -- University of San Francisco researcher and data scientist Jeremy Howard has been at the forefront of urging everyone to wear masks in public and urging lawmakers to mandate mask ...

RALEIGH, N.C. -- Health experts have been saying for months that mask wearing is important for stopping the spread of COVID-19. But is there a benefit to wearing two masks? It's a hot topic right now, ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. COVID-19 is dominating the conversation among clinicians on social media, and Medscape is listening ...

The weather has been cold and snowy in much of the country recently, forcing many people to spend most of their time indoors. This, in turn, increases your risk of coming in close contact with someone ...