The Secret to a Long Life

There’s something rotten in the cows of Denmark. And Minnesota. And Wisconsin. And Idaho. What could cause a previously thriving herd of majestic dairy cattle to stop drinking water and start drinking … urine? A Danish farmer calls a special investigator, who takes one look at hi ...  Show more

In an episode first aired back in 2025 on our sister show, Terrestrials, we take you on a musical journey all about beavers. Few mammals have a bigger positive impact on the planet than the beaver. With its bright orange buck teeth, the creature is an expert engineer that brings ...  Show more

It started with students walking out of school to demand more action on climate change, built into an international movement – and then was propelled forward by a pandemic. Today on the show, the surprising story behind Europe’s climate plan, and what the rest of us can learn fro ...  Show more

Professor Jim Al-Khalili is the physicist who makes science look easy. He’s the author of several books, the latest of which is The Joy of Science, which offers eight core scientific principles that can be applied to everyday life. As a broadcaster Jim is perhaps best known as th ...  Show more

Bonus to the Ways of Hearing podcast and book A behind-the-scenes conversation with the creators of Ways of Hearing, the podcast and book. Hosted by author Damon Krukowski, with Radiotopia and Showcase executive producer Julie Shapiro, sound designer Ian Coss, MIT Press editor Ma ...  Show more

Sean Illing talks with David Hamilton, a scientist and former research chemist turned author, about his new book Why Woo-Woo Works, in which he offers a scientifically-grounded defense of alternative practices like meditation, crystals, and the law of attraction. They discuss the ...  Show more