Connie Hanzhang Jin
View NPR's maps and graphics to see where COVID-19 is hitting hardest in the U.S., which state outbreaks are growing and which are leveling off.
Pleats, filters, fabric. With so many available features and types, we break down which common face coverings are more effective and the right way to wear and handle them.
New survey data show an estimated 5 million teens use e-cigarettes and nearly 1 million use them daily. Here's more on their favorite brands and flavors.