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

Scientists Criticize Limits on Stem Cell Research

  • Download
  • <iframe src="https://www.npr.org/player/embed/1296267/1296268" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Mule Joins List of Cloned Animals

  • Download
  • <iframe src="https://www.npr.org/player/embed/1279371/1279421" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">