NPR's Michel Martin talks to Jaime Harrison, chair of the Democratic National Committee, about the party's plans to quickly nominate a new candidate for president. Biden dropped out on Sunday.
The final results of a trial for a new HIV preventive strategy are out today. Experts express enthusiasm. But activists at the 2024 AIDS conference in Munich are protesting the likely cost.
A recent crop of human cases at a chicken farm highlight the risks of the ongoing outbreak. Here's what scientists fear could happen next in the evolution of the virus.
Gauff, 20, is the first tennis player to serve as a U.S. flag bearer at an Olympic Games. At Friday's opening ceremony, she will carry the flag alongside basketball great LeBron James.
Families of hostages still being held in Gaza are hopeful Israeli Prime Minister Netanyahu will announce a cease-fire deal that would bring the hostages home during his address to Congress Wednesday.
NPR's Steve Inskeep talks to Democratic Sen. Bob Casey of Pennsylvania about what a Kamala Harris-led presidential ticket would mean for his state. President Biden ended his reelection bid on Sunday.