Short Wave Folgen

Katie Wu is a bona fide cat person. She has two of them: twin boys named Calvin and Hobbes. Every night, they curl up in bed with her, bonking their little noses together, rubbing their fur and whiskers everywhere, and leaving behind inevitable cat residue. It's certifiably cute ... and a little bit gross.It's also the worst nightmare for the cat-allergic. Which, just shy of a decade ago, Katie was. In a stroke of luck, Katie's debilitating cat allergy disappeared. The reasons for her immune overhaul remain a mystery.Allergies can wax and wane over time, but it seems to be less common to have the night-and-day shift that Katie experienced. In this episode, Katie walks host Aaron Scott through the dynamic world of allergies and what it reveals about our immune systems. And of course, Katie's cats make cameo appearances. (encore)See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy

The phenomenon of zoonotic spillover — of viruses jumping from animals to people — is incredibly common. The question is: which one will start the next pandemic? NPR science desk correspondent Michaeleen Doucleff brings us her reporting on Influenza D, an emerging virus spreading among cows and other livestock in the United States. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy

Today, most climate science is done with satellites, sensors and complicated computer models. But it all started with a pioneering female physicist and two glass tubes. Eunice Foote, the woman behind that glass tube experiment, has largely been left out of the history books. Until about 10 years ago, John Tyndall was seen as the grandfather of climate science for setting the foundation for the understanding of the greenhouse gas effect. But Eunice's experiment, done three years prior, showed that air with more "carbonic acid," or carbon dioxide, both heated up faster and cooled down slower than regular air. See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy