Christopher Joyce Christopher Joyce is a correspondent on the science desk at NPR. His stories can be heard on all of NPR's news programs, including NPR's Morning Edition, All Things Considered, and Weekend Edition.

Nations to Reunite for Kyoto Progress Report

  • Download
  • <iframe src="https://www.npr.org/player/embed/16703132/16703091" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

'Mesozoic Cow' Rises from the Sahara Desert

  • Download
  • <iframe src="https://www.npr.org/player/embed/16334081/16348484" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Oil Profits Fund Future Explorations

  • Download
  • <iframe src="https://www.npr.org/player/embed/16281889/16280714" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

The Science and Business Behind Oil Prices

  • Download
  • <iframe src="https://www.npr.org/player/embed/16227368/16219676" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Soybean Trade Drives Forest Destruction in Brazil

  • Download
  • <iframe src="https://www.npr.org/player/embed/16227365/16227338" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Chasing Fire in the Amazon

  • Download
  • <iframe src="https://www.npr.org/player/embed/16182652/16182606" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

To Slow Amazon Fires, Scientists Light Their Own

  • Download
  • <iframe src="https://www.npr.org/player/embed/16024346/16034652" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Amazon Fire Wars Exacerbate Global Warming

  • Download
  • <iframe src="https://www.npr.org/player/embed/16018097/16019163" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Who Ate the First Oyster? Cave May Hold an Answer

  • Download
  • <iframe src="https://www.npr.org/player/embed/15391834/15391387" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Scientists Wary of Iron as Proposed Climate Fix

  • Download
  • <iframe src="https://www.npr.org/player/embed/15298749/15298727" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Tracking Gore's Path

  • Download
  • <iframe src="https://www.npr.org/player/embed/15257965/15257949" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

A Look at the Group Sharing the Peace Prize

  • Download
  • <iframe src="https://www.npr.org/player/embed/15236927/15236910" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Panel: Gore Offered Ways to Curb Climate Change

  • Download
  • <iframe src="https://www.npr.org/player/embed/15221532/15219654" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Case Grows for 'Hobbit' as Human Ancestor

  • Download
  • <iframe src="https://www.npr.org/player/embed/14546763/14574936" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Dinosaur-Killing Asteroid Traced to Breakup Event

  • Download
  • <iframe src="https://www.npr.org/player/embed/14181539/14195208" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript