Copy into your RSS Reader
Copy into your Podcast App
February 27, 2012 A series of experiments published in the journal Nature Medicine suggest young adult women have primitive stem cells that could generate new eggs. The findings are generating both excitement and questions.
<iframe src="http://www.npr.org/player/embed/147344258/147485868" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
Taylor Swift in New York at Madison Square Garden in December 2009, a year in which she became very familiar with the top of the Billboard charts.
Bryan Bedder/Getty Images
December 1, 2011 New research in psychology suggests that our favorite popular songs contain more messages about sex and reproduction than do less-favored songs. Is our evolved psyche at work here? Commentator Barbara J. King considers the evidence.
NPR thanks our sponsors
Become an NPR sponsor