Cougars caught killing donkeys in Death Valley, and decoding the nose

Science Magazine Podcast

Science Podcast

News, News Commentary, Science

4.3 • 842 Ratings

🗓️ 11 August 2022

⏱️ 26 minutes

🔗️ Recording | iTunes | RSS

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Summary

On this week’s show: Predators may be indirectly protecting Death Valley wetlands, and mapping odorant receptors First up this week on the podcast, News Intern Katherine Irving joins host Sarah Crespi to talk about the first photos of cougars killing feral donkeys in Death Valley National Park. They also discuss the implications for native animals such as big horn sheep, and plans to remove donkeys from the park. Also this week on the show, Paul Feinstein, professor of biology in the department of biological science at Hunter College, discusses a Science Signaling paper on a new approach to matching up smell receptors with smells—a long-standing challenge in olfaction research. This week’s episode was produced with help from Podigy. [Image: Angel Di Bilio/iStock; Music: Jeffrey Cook] [alt: photo of a burro on a hillside near Death Valley with podcast overlay symbol] Authors: Sarah Crespi; Katherine Irving Episode page: https://www.science.org/doi/10.1126/science.ade3366 About the Science Podcast: https://www.science.org/content/page/about-science-podcast 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 research medical schools.
0:07.8	Icon Mount Sinai is the academic arm of the eight hospital Mount Sinai health system in New York City.
0:13.9	It's consistently among the top recipients of NIH funding.
0:18.0	Researchers at Icon Mount Sinai have made breakthrough discoveries in many fields vital to
0:23.0	advancing the health of patients, including cancer, COVID and long COVID, cardiology, neuroscience, and
0:30.4	artificial intelligence. The Icon School of Medicine at Mount Sinai, we find a way. Morgan State
0:37.3	University, a Baltimore, Maryland,
0:39.4	Carnegie R2 doctoral research institution, offers more than 100 academic programs and awards
0:45.4	degrees at the baccalaureate, master's, and doctoral levels, is furthering their mission of
0:50.4	growing the future leading the world. Morgan continues to address the needs and challenges of the modern urban environment.
0:57.4	With a four-year quadrupling of research, more than a dozen new doctoral programs,
1:02.4	and eight new national centers of excellence, Morgan is positioned to achieve Carnegie R1
1:07.8	designation in the next five years.
1:10.4	To learn more about Morgan and their ascension to R1, visit morgan.edu.
1:15.3	slash research.
1:22.3	This is the science podcast for August 12, 2022.
1:26.1	I'm Sarah Crespi.
1:29.2	Each week we talk about the most interesting news and research from science and the sister journals. First up this week, news intern Catherine
1:35.1	Irving. We're going to talk about catching cougars on camera, killing donkeys in the desert.
1:41.0	Also this week, researcher Paul Feinstein discusses a science signaling paper on a new
1:45.9	approach to matching up smell receptors with smells, a longstanding challenge in olfaction research.
1:57.4	Now we have news intern, Catherine Irving. She wrote about cougars feeding on feral donkeys in Death Valley.
	...

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