Peter Daszak of the investigative team sent to Wuhan says the farms were probably where the coronavirus first jumped from bats to another animal before infecting humans.
The tough sanctions that former president Trump slapped on Iran are still in place and President Biden has a few options to use them to bring Iran back to the nuclear deal.
NPR's Ailsa Chang talks with sportswriter Christine Brennan of USA Today about the NCAA COVID-19 rules. She points out that the women's team is playing in Texas, which has no mask mandate.
The CDC has all kinds of recommendations for how to open classrooms. But a year into the pandemic, many schools, including two in Massachusetts and Oklahoma, have found their own way of doing things.
A college student charged in the U.S. Capitol riot was known on campus for his far-right views, which were nurtured by an online extremist. How do colleges confront extremism in their midst?