The story behind Dr. Gerta Keller’s world-shattering scientific discovery that dinosaur extinction was NOT caused by asteroid impact, but rather by volcanic eruptions on the Indian peninsula, a discovery that highlights today’s existential threat of greenhouse gasses and climate change—and one that sparked an all-out war waged by the scientific establishment ... Show More
Nov 20
Ludovic Orlando, "Horses: A 4,000-Year Genetic Journey Across the World" (Princeton UP, 2025)
In 2016, Ludovic Orlando, a genetics researcher, embarked on the Pegasus Project, an ambitious endeavor to use genetics to discover the origin of the modern horse. There were plenty of theories as to who domesticated horses first–but Ludovic’s team came up with their answer: They ... Show More
53m 11s
Nov 11
Eduardo Mercado III, "Why Whales Sing" (JHU Press, 2025)
With breathtaking complexity and haunting beauty, the songs of whales have long fascinated scientists. Whales are the only mammals that can sing continuously for ten hours or more, changing the unique songs they sing every year. In Why Whales Sing (JHU Press, 2025), bioacoustic ... Show More
1h 5m
Nov 9
Thomas Fleischman, "Communist Pigs: An Animal History of East Germany's Rise and Fall" (U Washington Press, 2020)
The pig played a fundamental role in the German Democratic Republic's attempts to create and sustain a modern, industrial food system built on communist principles. By the mid-1980s, East Germany produced more pork per capita than West Germany and the UK, while also suffering myr ... Show More
1 h
Oct 4
Gerta Keller, "The Last Extinction: The Real Science Behind the Death of the Dinosaurs" (Diversion Books, 2025)
The story behind Dr. Gerta Keller’s world-shattering scientific discovery that dinosaur extinction was NOT caused by asteroid impact, but rather by volcanic eruptions on the Indian peninsula, a discovery that highlights today’s existential threat of greenhouse gasses and climate ... Show More
59m 52s
Aug 2023
Old Things Considered: La Brea, Megalodon, Dino Footprints, Surviving History. Aug 25, 2023, Part 2
<h2>How Early Humans May Have Transformed L.A.’s Landscape Forever</h2><p>Join us on a time traveling adventure, as we go back 15,000 years to visit what’s now southern California. During the last Ice Age, saber-toothed cats, wooly mammoths, and dire wolves prowled the landscape, ... Show More
47m 16s
Dec 2022
Champagne Fizzics, Last Days of the Dinosaurs, Vole Girl. Dec 30, 2022, Part 1
<p>Keeping The Bubbly In Your Holidays, With Fizzical Science</p>
<p>As the year winds to a close, you may be attending gatherings where a festive flute of champagne is offered. Champagne production starts out with a first fermentation process that turns ordinary grape juice into ... Show More
47m 27s
Sep 8
The Life Scientific: Tori Herridge
Elephants are the largest living land mammal and today our planet is home to three species: the African bush elephant, the African forest elephant, and the Asian elephant.But a hundred thousand years ago, in the chilly depths of the Ice Age, multiple species of elephant roamed th ... Show More
26m 30s
Jan 2021
David Sepkoski, "Catastrophic Thinking: Extinction and the Value of Diversity from Darwin to the Anthropocene" (U Chicago Press, 2020)
We live in an age in which we are repeatedly reminded—by scientists, by the media, by popular culture—of the looming threat of mass extinction. We’re told that human activity is currently producing a sixth mass extinction, perhaps of even greater magnitude than the five previous ... Show More
46m 48s
Sep 2023
Deadly floods in Derna
Earlier this week the deadly Mediterranean cyclone, Storm Daniel, swept through the small city of Derna in Libya, collapsing a 50-year-old dam in its wake, and triggering devastating floods which have killed over 5000 people. We speak to atmospheric scientist, Stavros Dafis, abou ... Show More
26m 32s
Aug 2023
Hawai’i Wildfires, Blue-Fin Tuna Science, Maine’s New Lithium Deposit. August 11, 2023, Part 1
<p>We have a new podcast! It’s called <a href="https://www.sciencefriday.com/segments/new-science-friday-podcast-universe-of-art/?utm_source=wnyc&utm_medium=podcast&utm_campaign=scifri" target="_blank">Universe Of Art</a>, and it’s all about artists who use science to bring their ... Show More
45m 11s