NPR's Mary Louise Kelly talks with people in Kyiv about the possibility of a Russian invasion into Ukraine.

NPR's Asma Khalid speaks with retired U.S. Navy Admiral James Stavridis about how to address a potential Russian invasion of Ukraine.

NPR's Mary Louise Kelly speaks with author Rosemary Sullivan about working on a book that potentially reveals who betrayed Jewish teenage diarist Anne Frank and her family.

NPR's Mary Louise Kelly talks with Peter Zwack, former U.S. Army Brigadier General and global fellow at the Wilson Center, about the possibility of the U.S. arming Ukraine in an insurgency.

The World Health Organization said more than half of Europe will be infected with COVID in the coming weeks. NPR's Ailsa Chang talks with Dr. Hans Kluge of the WHO on what that means for the region.

Dr. David Rubin discusses guidance from the Children's Hospital of Philadelphia that says schools should stay open for in-person learning and discontinue required weekly testing.

NPR's Mary Louise Kelly speaks with author Gwen Kirby about her debut collection of short stories Shit Cassandra Saw and why it is empowering to get to be a complicated woman.

Public health experts say COVID-19 won't be eradicated, but studies show the omicron variant is less severe than delta, and there are ways to manage the disease — which will become predictable.

NPR's Ari Shapiro talks with Dr. David Rubin, primary care physician and director of PolicyLab at Children's Hospital of Philadelphia, on how schools should consider navigating the current COVID wave.

NPR's Ailsa talks with Keri Blakinger, a journalist who wrote about a radio station hosted by inmates at a prison in southeastern Texas.

NPR's Ailsa Chang talks with Sen. Raphael Warnock, D-Geor., who says that if Congress doesn't pass voting legislation, it will have "failed in the trust the people have given us."

NPR's Mary Louise Kelly speaks with Rep. Jamie Raskin, D-Md., about leading an impeachment effort against President Trump. Raskin was inside the Capitol building on Jan. 6.

This week marks the one year anniversary of the insurrection at the U.S. Capitol. Here's a timeline of how the day unfolded.

NPR's Mary Louise Kelly talks with Senator Tim Kaine, D-Va., about being one of the many people stuck in his car overnight when hundreds of vehicles were stranded Interstate 95 outside of Virginia.

Representatives Abigail Spanberger, D-Va., and Jason Crow, D-Colo., reflect on the ways their military and intelligence training aided them during the Jan. 6 insurrection at the U.S. Capitol.

This week marks one year since the Jan 6 insurrection at the Capitol. This is an audio timeline of the events on the day of the riot.

NPR's Ailsa Chang speaks with pediatrician Dr. Megan Sandel about how the pandemic has exasperated child hunger in the country and could worsen as pandemic-relief programs run out.

NPR's Ailsa Chang speaks with two teachers and a teacher coach about the layers of stress they are currently facing amid the oncoming wave of omicron-driven COVID cases.

Researchers from the Higher School of Economics found that select unopened Lego sets on the secondary market saw an average annual return of 11% — that's higher than gold.

Catherine Kim's family kiosk is just one business targeted by shoplifters in California in recent weeks in what California Attorney General Rob Banta says is an organized operation.