Audrey Carlsen

Not everyone gets tested. A new model estimates how many infections are missed because of this and how many people are actively shedding the virus. The results lend urgency to the vaccine race.

The U.S. is striving to vaccinate as many people as possible against COVID-19 — and keep them up-to-date with boosters. But some states are lagging behind. See how yours is faring.

The chamber voted to encourage Vice President Pence to take steps to immediately become acting president, arguing that President Trump is unfit to lead the country. Here's a record of the vote.

COVID-19 hospitalizations continue to strain U.S. hospitals in certain places, while the burden is easing up in other areas. Look up your local hospital to see how it's faring.

The U.S. Senate continues to take up President Biden's nominees for key roles.

Parts of the West Coast experienced very unhealthy or hazardous air from wildfires for the first time ever recorded. Millions endured that smoke for twice as long as the recent average.

An NPR investigation shows that black and Latino neighborhoods in four large Texas cities have fewer coronavirus testing sites, leaving communities blind to potential COVID-19 outbreaks.

Breakthrough infections continue to hit Capitol Hill, with vaccinated members announcing positive coronavirus cases amid a surge caused by the delta variant.

Photographer Ajay Malghan takes familiar foods and makes them look foreign. He says it's a statement on genetically modified food, but if you want to just appreciate it as abstract art, that's OK too.

A push to make narcotic painkillers harder to abuse means that generic versions of OxyContin won't be allowed. But drugs that are more resistant to abuse are expensive and can still be addictive.