People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

874 episodes

874: Searching for Signs of Life on Mars and Beyond - Dr. Amy Williams
2026/07/20 | 47 mins.
Dr. Amy Williams is an Associate Professor in the Department of Geological Sciences and Assistant Director of the Astraeus Space Institute at the University of Florida. She is an astrobiologist who builds instruments and analyzes data from other worlds to help us try to answer the question of whether there is life on other planets beyond Earth. She is particularly interested in investigating whether there was once life on Mars. When Amy's not working, Amy enjoys spending time with her family and her cats. Some of her favorite pastimes include birdwatching, hiking, walking, and gardening. Amy received her B.S. in Earth & Environmental Science from Furman University, her M.Sc. in Earth and Planetary Sciences from the University of New Mexico, and her Ph.D. in Geology from the University of California, Davis. Afterwards, Amy accepted a position as a Postdoctoral Research Associate at the NASA Goddard Space Flight Center. She served on the faculty at Towson University before joining the faculty at the University of Florida in 2018. She has received several NASA group achievement awards for her work with the Curiosity and Perseverance rover teams, and she was awarded the Provost's Excellence Award for Assistant Professors from the University of Florida. She received the American Geophysical Union's Award for Advancing Inclusive Excellence in STEM with the GeoSPACE Field Program, and she was a NASA Earth and Space Science Fellow and a Scialog: Signatures of Life in the Universe Fellow. In this interview, Amy shares more about her life and science.
873: Finding Out How the Brain Controls Movement in Moths During Flight - Dr. Simon Sponberg
2026/07/13 | 54 mins.
Dr. Simon Sponberg is Dunn Family Professor and Assistant Professor in the School of Physics and the School of Biological Sciences, as well as Adjunct Assistant Professor in Biomedical Engineering at the Georgia Institute of Technology (Georgia Tech). Through his research, Simon is interested in understanding how the brain works with muscles to make bodies move. Animals move gracefully in nearly all environments on Earth, and many types of movement can be difficult to perform in robotics and other created systems. Simon uses animal models to study how the body and the muscles inform the brain in terms of the information we take in and how we react to the environment. When he's not doing science, Simon loves to cook. Cooking is an excellent creative outlet, it allows him to experience and understand other cultures, and it's fun to cook with people and enjoy the results together afterwards. Simon is also a big fan of hiking and spending time outdoors. He received his B.A. in physics and biology from Lewis & Clark College and his Ph.D. in Integrative Biology from the University of California, Berkeley. Afterwards, Simon conducted postdoctoral research at the University of Washington before joining the faculty at Georgia Tech. He has been the recipient of an NSF Postdoctoral Fellowship in Biological Informatics, the University of Washington Postdoctoral Mentoring Award, the Young Investigator Award from the International Society for Neuroethology, an NSF Faculty Early Career Development (CAREER) Award, a Klingenstein-Simons Fellowship in the Neurosciences, and a Hertz Fellowship. In our interview, Simon shares more about his life and science.
872: Uncovering the Mechanisms Underlying Uneven Rates of Evolution Across Organisms - Dr. Martha Muñoz
2026/07/06 | 52 mins.
Dr. Martha Muñoz is an Assistant Professor in the Department of Ecology and Evolutionary Biology at Yale University. Martha is an evolutionary biologist who is working to better understand how and why evolution proceeds unevenly across the tree of life. Some features and branches of organisms evolve really quickly, while others remain inert or nearly inert for millions of years. Martha's research is uncovering the mechanisms underlying this phenomenon, and she has discovered that behavior is a key architect of evolution. For Martha, nature is a wonderful source of peace and inspiration for her research. When she's not working, she enjoys exploring the outdoors, hiking, seeing amazing views, and observing wildlife. She also spends her free time reading, going to museums, and visiting her family in New York City. She received her B.A. in biology from Boston University. Afterwards, Martha worked as a Fulbright Research Scholar at the National Museum of Natural Sciences in Madrid, Spain. She was awarded her Ph.D. in Organismic & Evolutionary Biology from Harvard University. Next, Martha conducted postdoctoral research in the Research School of Biology at The Australian National University and subsequently the Department of Biology at Duke University. Prior to accepting her current position at Yale University, Martha served on the faculty in the Department of Biological Sciences at Virginia Tech. Martha has received numerous awards and honors, including the Boston University Department of Biology's Distinguished Alumni 'Rising Star' Award, and a Young Investigator Award from the American Society of Naturalists. She was also named a 'Scientist to Watch' by The Scientist Magazine in 2019. In our interview, Martha shares more about her life and science.
871: Committed to Conserving and Reintroducing Crocodile and Turtle Species - Dr. Steven Platt
2026/06/29 | 49 mins.
Dr. Steven Platt is a Wildlife Conservation Society (WCS) Herpetologist for Southeast Asia. Steve is a crocodile and turtle biologist who studies these animals in the field and in captivity. Many species of crocodiles and turtles are endangered, and Steve is dedicated to better understanding and conserving them. When he's not working, Steve spends his time reading, going for walks outside, birdwatching, and hunting. He also used to raise chickens as a hobby. Birdwatching is a particular passion, and he aspires to one day see an ivory-billed woodpecker in the wild. He received his BSc in Forestry and Wildlife Management from Louisiana State University, his MSc in Biology from Southeastern Louisiana University, and his PhD in Zoology from Clemson University. Afterwards, Steve worked for WCS from 1996 - 2001. In 2001, Steve transitioned to working in academia. He served on the faculty at Oglala Lakota College in South Dakota for about five years, followed by five years as a faculty member at Sul Ross State University in Texas. In 2011, he accepted his current position and returned to WCS. In this interview, Steve shares more about his life and his work in research and conservation.
870: Determining the Drivers of Diversity in Bats and Other Mammals - Dr. Sharlene Santana
2026/06/22 | 37 mins.
Dr. Sharlene Santana is Associate Professor in the Department of Biology at the University of Washington and Curator of Mammals at the University of Washington's Burke Museum of Natural History and Culture. As an integrative and evolutionary biologist, Sharlene explores questions about evolution from a variety of perspectives. She is working to understand why some groups of organisms are more diverse in terms of their number of species, appearance, or behavior. There are over 1,400 species of bats that fulfill a variety of ecological roles, and much of Sharlene's research focuses on diversity in bats. Outside of work, Sharlene loves trying new restaurants in Seattle, as well as traveling to other countries and learning about other cultures. In her free time, you can find Sharlene hiking or swimming with her dog, attending ballet performances, and listening to music and podcasts. She is also a fan of good storytelling in books, movies, TV series, and documentaries. She completed her undergraduate training in biology at the University of the Andes in Venezuela, and she was awarded her Ph.D. in Organismic and Evolutionary Biology from the University of Massachusetts Amherst. Afterwards, Sharlene conducted postdoctoral research at the Institute for Society and Genetics at the University of California, Los Angeles. She joined the faculty at the University of Washington in 2012. In our interview, Sharlene shares more about her life and research.

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About People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Are you searching for great stories to ignite your curiosity, teach you to perform better in life and career, inspire your mind, and make you laugh along the way? In this science podcast, Dr. Marie McNeely introduces you to the brilliant researchers behind the latest scientific discoveries. Join us as they share their greatest failures, most staggering successes, candid career advice, and what drives them forward in life and science. Our website with show notes]] Greetings science fans! We're elated to welcome you to People Behind the Science where we explore the lives and experiences of the people behind the research and scientific discoveries of today. People Behind the Science's mission is to inspire current and future scientists, share the different paths to a successful career in science, educate the general population on what scientists do, and show the human side of science. In each episode, a different scientist will guide us through their journey by sharing their successes, failures, and passions. We are excited to introduce you to these inspiring academic and industry experts from all fields of science to give you a variety of perspectives on the life and path of a scientist. Our esteemed guests will tell you: what motivates them and how they balance their competing responsibilities how they worked through some of the most challenging times in their careers advice to help you through your own journey through life and science Our Podcast People Behind the Science is a podcast focused on the people doing fascinating research through interviews with top scientists. We are proud to have interviewed so many inspiring scientists, including U.S. National Academy scientists like Josh Sanes, Nick Spitzer, Lou Muglia, Jacob Israelachvili, Gene Robinson, Larry Squire, John Dowling, James Berger, and David Spergel, as well as popular scientists in the media like Donna Nelson (science advisor for the TV show Breaking Bad) and Jack Horner (science advisor for the Jurassic park movies). We are honored to have shared their amazing stories with people in all 50 states in the USA and in over 120 countries across the world.

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