Saturday

View show View show

Friday

View show View show

Thursday

View show View show

Wednesday

View show View show

Tuesday

View show View show

Monday

View show View show

Sunday

View show

Tracks from NASA's Opportunity rover disappear toward the horizon on the Meridiani Plains of Mars. The rover has been on the planet since 2004. NASA/JPL-Caltech/Cornell University hide caption

toggle caption NASA/JPL-Caltech/Cornell University

Space

Mars Or Bust: Putting Humans On The Red Planet

Listen Loading… 11:19
  • Playlist
  • Download
  • Embed
    <iframe src="http://www.npr.org/player/embed/264030413/264033459" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
View show

Saturday

View show View show

Friday

View show

President Barack Obama talks about National Security Agency surveillance Jan. 17 at the Justice Department in Washington. Seeking to calm a furor over U.S. surveillance, the president called for ending the government's control of phone data from hundreds of millions of Americans and immediately ordered intelligence agencies to get a secretive court's permission before accessing the records. Carolyn Kaster/AP hide caption

toggle caption Carolyn Kaster/AP

Politics

5 Takeaways From The President's NSA Speech

Listen Loading… 3:32
  • Playlist
  • Download
  • Embed
    <iframe src="http://www.npr.org/player/embed/263500378/263512473" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
View show

Thursday

View show View show