If you watch sports, whether the recent NBA finals or the ongoing World Cup matches, you may have noticed that the athletes aren’t the only ones putting on a show. The announcers seem to be playing a beautiful game of their own, capturing the excitement and play-by-play of the game in a unique blend of sentence structure, elocution, and pitch. Linguists have even given this speech pattern a name: sports announcer talk. Sociolinguist and dialectologist Valerie Fridland joins Host Flora Lichtman to break down the patterns and rules of this register. Guest: Dr. Valerie Fridland is a professor of linguistics at the University of Nevada, Reno, and author of “Why We Talk Funny: The Real Story Behind Our Accents.” Other episodes you may enjoy: The Art And Science Of Trash Talk What The Sigma Is Algospeak? Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

There is a murderous crime spree happening right under—and perhaps inside—our noses. Killer microbes armed with weapons are eviscerating, assassinating, and detonating their fellow microbes. And the newest culprit? A protist that morphs into a cannibilastic supergiant when times get tough. Host Flora Lichtman talks with Glen D’Souza and Ben Larson, two detectives who study these micro-murders. They chat about why microbes kill, how they choose their victims, and whether we can harness those weapons for good. Guests: Dr. Glen D’Souza is a microbiologist and assistant professor at Arizona State University in Tempe. Dr. Ben Larson is an assistant professor and cell biologist at Rensselaer Polytechnic Institute in New York. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Do you ever hear a song that transports you to a specific place and time? This auditory wormhole has a name: musical daydreams. Music cognition expert Elizabeth Margulis studies why they happen, and what they tell us about our brains. She joins Host Flora Lichtman to discuss this phenomenon. Guest: Dr. Elizabeth Margulis is a professor and director of Princeton’s Music Cognition Lab. She’s also the author of “Transported: The Everyday Magic of Musical Daydreams.” Other episodes you may enjoy: A Neurologist Investigates His Own Musical Hallucinations Oliver Sacks Searched The Brain For The Origins Of Music Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Researchers just published details of a massive undersea graveyard of whales deep in the Indian Ocean. Spanning about 1,200 kilometers (745 miles), it contains whale remains dating back more than 5 million years—and at least five active whale fall sites still teeming with life. Fossil whale expert Nick Pyenson joins Host Flora Lichtman to discuss these findings. Then, marine biologists Rachel Sipler and Sara Jobson join Ira Flatow to describe an unusual discovery in certain species of sea cucumbers: If a foot or tentacle becomes detached, the parts don’t wither up and rot away. Even without a stomach, these parts appear to directly extract nutrients from the surrounding seawater. “Zombie” sea cucumber parts have been observed surviving for more than three years. Guests: Dr. Nick Pyenson is curator of fossil marine mammals at the Smithsonian National Museum of Natural History. Dr. Rachel Sipler is a senior research scientist in the Bigelow Laboratory in East Boothbay, Maine. Sara Jobson a PhD student at the Memorial University of Newfoundland in St. Johns, Canada. Other episodes you may enjoy: Remembering Roger Payne, Who Helped Save The Whales Can A Microbe Conservation Movement Take Off? Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Big cats used to roam the entire United States. You might know them as mountain lions, pumas, cougars, or catamounts. Though they go by many names, they're actually all the same species. Their current population is mostly confined to the West, and part of Florida, though in recent years they’ve been spotted in other areas east of the Mississippi River. Most cougars were gone from the Northeast by the 1800s, with the last verified accounts in the 1930s. Mountain lion ecologist Mark Elbroch hopes to reintroduce these big cats back into their previous habitats in New England. But, should we? What are the benefits and drawbacks of reintroducing the apex predator into an ecosystem it's been away from for so long? Guest: Dr. Mark Elbroch is the director of the puma program at Panthera, a big cat conservation organization. Other episodes you may enjoy: Surveying wildlife along Lewis and Clark’s route, 220 years later Are Raccoons On The Road To Domestication? Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.