Testing whales’ hearing, and mapping clusters of extreme longevity

Science Magazine Podcast

Science Podcast

News Commentary, News, Science

4.2 • 791 Ratings

🗓️ 21 November 2024

⏱️ 37 minutes

🔗️ Recording | iTunes | RSS

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Summary

First up this week, where on Earth do people live the longest? What makes those places or people so special? Genes, diet, life habits? Or could it be bad record keeping and statistical flukes? Freelance science journalist Ignacio Amigo joins host Sarah Crespi to discuss the controversies around so-called blue zones—regions in the world where clusters of people appear to have extreme longevity. Next on the show, producer Kevin Mclean talks with Dorian Houser, director of conservation biology at the National Marine Mammal Foundation. Houser and colleagues temporarily captured juvenile minke whales and tested their hearing. It turns out these baleen whales have more sensitive hearing than predicted from vocalizations and anatomical modeling, which could change our understanding of how they are affected by underwater noise pollution. This week’s episode was produced with help from Podigy. About the Science Podcast Authors: Sarah Crespi; Ignacio Amigo; Kevin McLean Learn more about your ad choices. Visit megaphone.fm/adchoices

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0:00.0	This podcast is supported by the Icon School of Medicine at Mount Sinai, one of America's leading
0:05.8	research medical schools. Icon Mount Sinai is the academic arm of the eight hospital
0:11.1	Mount Sinai health system in New York City. It's consistently among the top recipients of
0:16.4	NIH funding. Researchers at Icon Mount Sinai have made breakthrough discoveries in many fields vital
0:22.8	to advancing the health of patients, including cancer, COVID and long COVID, cardiology,
0:29.3	neuroscience, and artificial intelligence. The Icon School of Medicine at Mount Sinai, we find a way.
0:36.7	Morgan State University, a Baltimore, Maryland, Carnegie
0:39.7	R2 doctoral research institution, offers more than 100 academic programs and awards degrees
0:45.8	at the baccalaureate, master's, and doctoral levels, is furthering their mission of growing the
0:50.8	future leading the world. Morgan continues to address the needs and challenges
0:55.2	of the modern urban environment.
0:57.4	With a four-year quadrupling of research,
1:00.0	more than a dozen new doctoral programs,
1:02.4	and eight new National Centers of Excellence,
1:05.1	Morgan is positioned to achieve Carnegie R1 designation
1:08.2	in the next five years.
1:10.4	To learn more about Morgan and their ascension to R1, visit the next five years. To learn more about Morgan and their
1:12.3	ascension to R1, visit morgan.edu slash research. This is the science podcast for November 22nd,
1:25.3	2024. I'm Sarah Crespi. First up this week, a fight over where the world's
1:30.9	oldest people live. Freelancer Ignacio Amigo talks with me about debating blue zones, regions of the
1:37.6	world where people appear to have extreme longevity. Next on the show, producer Kevin McLean
1:43.1	talks with researcher Dorian Houser
	...

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