Eggs themselves are remarkably resistant to germs like salmonella. The shell and proteins in the egg white normally do a good job of fending off pathogens. But eggs laid by a bird infected with salmonella will likely be infected, too. Courtesy of John Ingraham hide caption

toggle caption
Courtesy of John Ingraham

With Salmonella, It's A Chicken-Or-Egg Conundrum

  • Download
  • <iframe src="https://www.npr.org/player/embed/129472951/129545893" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Shaun Parker moved from Menasha, Wis., to Los Angeles to pursue a career in film nearly 20 years after his initial plans were derailed by an illness in the family, but he never lost the determination to craft his own life story. At the end of his life, Parker says, he wants to be able to say, "I was part of something that moved you." Katie Falkenberg for NPR hide caption

toggle caption
Katie Falkenberg for NPR

Our Storied Lives: Narrating, Navigating Adversity

  • Download
  • <iframe src="https://www.npr.org/player/embed/129534155/129545932" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Through the lens of evolution, a belief in God serves a very important purpose: Religious belief set us on the path to modern life by stopping cheaters and promoting the social good. iStockphoto.com hide caption

toggle caption
iStockphoto.com

Is Believing In God Evolutionarily Advantageous?

  • Download
  • <iframe src="https://www.npr.org/player/embed/129528196/129534994" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

David Schulte, a marine biologist with the U.S. Army Corps of Engineers, is trying to engineer a recovery for Chesapeake Bay oysters. He has developed a small reef area to provide a habitat for oysters in one of the bay's tributaries. Elizabeth Shogren/NPR hide caption

toggle caption
Elizabeth Shogren/NPR

Shelling Out For A Chesapeake Bay Oyster Comeback

  • Download
  • <iframe src="https://www.npr.org/player/embed/129452345/129477713" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Food safety experts traced the salmonella outbreak to Wright County Egg, near Galt, Iowa, which is one of two companies whose eggs are believed to have been contaminated. More than 500 million eggs have been recalled. Nirmalendu Majumdar/AP hide caption

toggle caption
Nirmalendu Majumdar/AP

Tracing Salmonella: Find Out Who Eats What, Where

  • Download
  • <iframe src="https://www.npr.org/player/embed/129405448/129405480" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

S. California Neighbors Cry Fowl Over Peacocks

  • Download
  • <iframe src="https://www.npr.org/player/embed/129370699/129370717" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

A loggerhead turtle was found oiled in the Gulf waters. It was cleaned on-site, then sent to Mote Marine Laboratory in Sarasota, Fla., for rehabilitation and monitoring. Christopher Joyce/NPR hide caption

toggle caption
Christopher Joyce/NPR

'Virtual Shellfish' Aid In Studying Oil's Effects

  • Download
  • <iframe src="https://www.npr.org/player/embed/129309208/129316609" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Liam, a capuchin monkey, will respond differently to a simple test if another monkey receives a more favorable food reward for performing the same task. Laurent Pretot hide caption

toggle caption
Laurent Pretot

Monkey Business: Fairness Isn't Just A Human Trait

  • Download
  • <iframe src="https://www.npr.org/player/embed/129233715/129236282" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Alex, the famous African gray parrot, learned elements of the English language and shattered the notion that parrots are only capable of mimicking words. Scientists believe human language may have evolved from hand signals and song. NPR hide caption

toggle caption
NPR

Signing, Singing, Speaking: How Language Evolved

  • Download
  • <iframe src="https://www.npr.org/player/embed/129155123/129222637" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Smithsonian Catalogs Life Before The Gulf Spill

  • Download
  • <iframe src="https://www.npr.org/player/embed/129212121/129216628" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

The prairie dog plague has led to massive prairie dog deaths, scaring nearby human communities for the last 60 years. Barbara Sax//AFP/Getty Images hide caption

toggle caption
Barbara Sax//AFP/Getty Images

Culprit Of Prairie Dogs' Drama May Be Caught

  • Download
  • <iframe src="https://www.npr.org/player/embed/129198893/129202718" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Russian Wildfires Threaten With Radioactive Smoke

  • Download
  • <iframe src="https://www.npr.org/player/embed/129195934/129196393" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Science Diction: The Origin Of ’Evolution’

  • Download
  • <iframe src="https://www.npr.org/player/embed/129180199/129180178" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">