Joe Palca Joe Palca is a science correspondent for NPR.
Joe Palca, photographed for NPR, 17 January 2019, in Washington DC.
Stories By

Joe Palca

Vibrations Shown to Build Bone, Reduce Fat

  • Download
  • <iframe src="https://www.npr.org/player/embed/15721992/15721970" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

DNA Scientist Suspended after Africa Comments

  • Download
  • <iframe src="https://www.npr.org/player/embed/15460513/15469268" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Cassini Spots Lunar Lakes of Liquid Gas

  • Download
  • <iframe src="https://www.npr.org/player/embed/15236945/15236916" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Concealed Weapon: Eels' Second Set of Teeth

  • Download
  • <iframe src="https://www.npr.org/player/embed/14194579/14204595" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

California Scientists Search for Perfect Pitch

  • Download
  • <iframe src="https://www.npr.org/player/embed/14005779/14007642" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

DNA from Spit Helps Decode Lives of Early Settlers

  • Download
  • <iframe src="https://www.npr.org/player/embed/13890656/13935638" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript