Short Wave Folgen

An all-out "naked mole rat war" has broken out at Smithsonian's National Zoo, after the queen of the colony was mortally wounded by one of her own children. Short Wave's Pien Huang and Margaret Cirino visit the battleground – a series of deceptively calm-looking plexiglass enclosures at the Zoo's Small Mammal House. There, the typically harmonious, eusocial rodents are now fighting their siblings with their big front teeth to determine who will become the new queen. Pien and Marge talk with zookeeper Kenton Kerns about what led to this violent succession drama, the stress he feels in witnessing his first naked mole rat war and how he hopes it will resolve. NOTE: This episode contains some detailed descriptions of animals fighting each other, so be warned. Check out the Smithsonian National Zoo's naked mole rat live cam.Pondering the implications of other monarchies and social hierarchies? Email us at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Every year, lightning is estimated to cause up to 24,000 deaths globally. It starts forest fires, burns buildings and crops, and causes disruptive power outages. The best, most practical technology available to deflect lightning is the simple lightning rod, created by Benjamin Franklin more than 250 years ago. But lightning rods protect only a very limited area proportional to their height. In today's encore episode, we explore why a group of European researchers are hoping the 21 century upgrade is a high-powered laser. Plus: Regina makes incremental progress on conquering her irrational fear of lightning.Struck by other illuminating scientific research? Email us at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

When the U.S. government and state of Florida unveiled a new plan to save the Everglades in 2000, the sprawling blueprint to restore the wetlands became the largest hydrological restoration effort in the nation's history. Two decades later, only one project is complete, the effort is $15 billion over budget and the Everglades is still dying. The new podcast Bright Lit Place from WLRN and NPR heads into the swamp to meet its first inhabitants, the scientists who study it and the warring sides struggling to find a way out of the muck. Today, we hear an excerpt as environment reporter Jenny Staletovich tags along with wetlands ecologist Evelyn Gaiser to the remotest part of the swamp.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy