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

Hosted by Dr. Marie McNeely, featuring top scientists speaking about their life and c

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300

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Jun 2026

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About the show

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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60 recent

June 15, 2026Episode 86939 min

869: Developing Extracellular Vesicle Treatments to Address Brain Aging and Inflammation - Dr. Ashok Shetty

Dr. Ashok K. Shetty is a University Distinguished Professor in the Department of Cell Biology and Genetics and Associate Director of the Institute for Regenerative Medicine at Texas A&M University, Naresh Vashisht College of Medicine. He is developing treatments for neurological and neurodegenerative disorders using stem cells and stem cell-derived products, such as extracellular vesicles. These are tiny vesicles secreted by stem cells that carry microRNAs and proteins. Once they make their way into the brain, they can induce beneficial changes in neural cells to improve brain function. Science takes up a lot of Ash's time, but when he's able to get a moment to himself, he enjoys spending time with family, cycling on a stationary bicycle, playing brain games like Sudoku, and going out to see movies at the theater. Ash earned his Ph.D. in Neuroscience from the All India Institute of Medical Sciences in New Delhi, and he completed postdoctoral research at Montana State University and Duke University. Afterward, he joined the faculty at Duke University in the Division of Neurosurgery. He joined the faculty at Texas A&M University College of Medicine in 2011. In 2024, he was honored with the University Distinguished Professor Award from Texas A&M University, and he has also received the College of Medicine's Senior Research Excellence Award. In addition, Ash is a Fellow of the American Association for the Advancement of Science and the American Society for Neural Transplantation and Repair. He has received the Research Career Scientist Award from the United States Department of Veterans Affairs, has been recognized among the "World's Top 1% of Scientists" across all scientific fields, and he was the 2025 honoree of Fast Company's World Changing Ideas. In this interview, Ash shares details about his life and his work in science.

June 8, 2026Episode 86850 min

868: Engineering Affordable Organic Electronics to Power and Light the World - Dr. Ayse Turak

Dr. Ayse Turak is Associate Professor and Associate Undergraduate Chair of the Department of Engineering Physics at McMaster University. Ayse develops and studies plastic-based electronic materials, such as solar cells and light-emitting diodes. Her goal is to create affordable, sustainable, and ubiquitous plastic materials to provide power and light for people around the world. In her free time, Ayse loves to travel, visit new places, see new things, explore new cultures, and seek adventure. She also enjoys theatre, writing, and volunteering with various social justice organizations. Ayse received her B.Sc. in Metallurgical and Materials Engineering from Queens's University and her PhD from the Department of Materials Science and Engineering at the University of Toronto, where she was a Canada Graduate Scholar. Afterwards, Ayse conducted research as a Marie Curie Fellow at the Max Planck Institute for Metals Research and subsequently worked as a visiting professor at Sabanci University in Istanbul, Turkey before joining the faculty at McMaster University. Ayse has received numerous awards and honors throughout her career, including the Early Researcher Award, the Petro-Canada Young Innovators Award, and a Leadership in Teaching and Learning Fellowship from McMaster University. In addition, she was recently nominated as a Full member at Sigma Xi, and she is the co-chair of the Canadian Chapter of the Society of Information Display. In our interview, Ayse shares more about her life and research.

June 1, 2026Episode 86741 min

867: Examining How Fungi and Soil Microbes Drive Ecosystem Recovery After Wildfires - Dr. Sydney Glassman

Dr. Sydney Glassman is an Associate Professor in the Department of Microbiology & Plant Pathology at the University of California, Riverside. She studies how wildfires affect soil bacteria and fungi, with a particular interest in how soil microbial communities help ecosystems recover after disturbance. Her work focuses especially on mycorrhizal fungi, which form beneficial relationships with plant roots, as well as other fascinating bacteria and fungi that play important roles in nature. Outside of work, Sydney spends most of her time with her husband, her young children, and their two dogs (one an extra-large mixed breed and one an extra-small mixed breed). Reading books together is a favorite family pastime. She completed her B.A. in Biology with a Concentration in Ecology and Evolutionary Biology at the University of Pennsylvania. Next Sydney received a Master's of Environmental Studies degree in Environmental Biology from the University of Pennsylvania working with Professor Brenda Casper. She was awarded her PhD in Environmental Science, Policy, & Management from the University of California, Berkeley working with Professor Tom Bruns. Afterwards, she conducted postdoctoral research at UC Irvine working with Professor Jennifer Martiny in the Department of Ecology and Evolutionary Biology before joining the faculty at UC Riverside in 2018. In this interview, Sydney shares more about her life and science.

May 25, 2026Episode 70644 min

866: Astrochemist Studying the Elements of Planet and Star Formation - Dr. Ted Bergin

Dr. Edwin "Ted" Bergin is Professor and Chair of Astronomy at the University of Michigan. Ted is an astrochemist who is interested in understanding how and why stars, planets, and living organisms came to be. He examines the formation of stars and planets to better understand the origins of Earth and life on Earth. Since the newly forming stars and planets he studies are so far away, Ted uses astronomical techniques to determine the presence and abundance of the molecules needed to form living things. When he's not pondering the origins of life, Ted loves spending time with his family. Recently, he began a quest to fulfill his lifelong dream of learning to play the guitar. Ted enjoys old school 1970s rock and roll music, and he is slowly working his way up to playing pieces like George Harrison's "Here Comes the Sun". He completed his undergraduate training in Astronomy at Villanova University, and he was awarded his PhD in Astronomy from the University of Massachusetts. Before joining the faculty at the University of Michigan, Ted worked as an astronomer/astrophysicist at the Harvard-Smithsonian Center for Astrophysics. Ted has been awarded the University of Michigan Henry Russel Award for his exceptional scholarship and teaching. This is the highest award given to Assistant Professors. Ted joins us to talk about his experiences in life and science.

May 18, 2026Episode 86543 min

865: Investigating How Frogs are Impacted by Climate Change, Fungal Disease, and Selection Pressures - Dr. Cori Richards-Zawacki

Dr. Cori Richards-Zawacki is an Associate Professor in the Department of Biological Sciences and Director of the Pymatuning Lab of Ecology at the University of Pittsburgh. Cori studies topics in ecology, evolutionary biology, behavior, and conservation in frogs. In particular, she is working to understand how frogs use different body forms, colors, and other features to survive partially on land and partially in water. When she's not working and doing research, Cori enjoys spending time outside with her husband and two young daughters. She likes to play soccer, hike, go mountain biking, and do other outdoor activities. Cori received her Bachelor's degree in engineering and biology as well as her PhD in ecology and evolutionary biology both from the University of Michigan. She conducted postdoctoral research at the Smithsonian Institute and the University of California, Berkeley. Cori next served on the faculty at Tulane University prior to joining the faculty at the University of Pittsburgh in 2015. In our interview, Cori shares more about her life and science.

May 11, 2026Episode 86441 min

864: Investigating How Brain Inflammation May Contribute to Compulsivity - Dr. Laura Bradfield

Dr. Laura Bradfield is Senior Lecturer in the School of Psychology at The University of Sydney. In the lab, Laura studies the behavioral and brain mechanisms of compulsivity and compulsive disorders. Conditions like obsessive compulsive disorder, substance use disorder, Parkinson's disease, and Huntington's disease all have elements of compulsivity. Rather than focusing on one particular condition, Laura and her team are working on developing better animal models of compulsivity and understanding how inflammation in certain parts of the brain affects compulsive behaviors. Outside of research, Laura loves to sing, and she enjoys going out for karaoke with colleagues in the evenings during conferences. She is also a fan of CrossFit workouts and spending time with her 14-year-old daughter. Laura received her bachelor's degree with honors in psychology and her PhD in neuroscience from the University of New South Wales, Sydney. She conducted postdoctoral research at the University of Sydney and subsequently the University of New South Wales. Prior to joining the faculty at The University of Sydney, Laura served as a Lecturer at University of New South Wales and a Research Fellow and Senior Research Fellow at the University of Technology Sydney. In this interview, she shares more about her life and science.

May 4, 2026Episode 86341 min

863: Developing Novel Materials with Wide Applications from Medicine to Manufacturing - Dr. Tim Long

Dr. Tim Long is Professor of Chemistry and Director of the Macromolecules Innovation Institute at Virginia Tech. Tim's lab is working on a wide variety of research projects that are focused on novel macromolecular structures to tailor the properties and processing of polymers. His work has applications across many industries, including the development of chemotherapy treatments and electro-active devices important for prosthetics in medicine. In his job, Tim spends a lot of time in his office, in front of computers, in the lab, and inside at conferences, so he likes to spend his free time outside. There are beautiful mountains near his home in Virginia, and Tim has fun hiking, mountain biking, and enjoying nature with his family. He was awarded his B.S. in Chemistry from St. Bonaventure University and his Ph.D. in Chemistry from Virginia Tech. Prior to joining the faculty at Virginia Tech, Tim worked as an Advanced Research Scientist and subsequently a Senior Research Scientist at Eastman Kodak Company, an Advanced Technical Program Research supported by the National Institute of Standards and Technology, and a Principal Research Chemist with Eastman Chemical Company. Tim has received numerous awards and honors over the course of his career, including the Virginia Outstanding Scientist of the Year Award, the Robert L. Patrick Fellowship Award, the ACS POLY Mark Scholar Award, the Carl Dahlquist Award from the Pressure Sensitive Tape Council, the American Chemical Society Polymeric Materials: Science and Engineering (PMSE) Cooperative Research Award, the Virginia Tech Alumni Award for Research Excellence, the Collano Innovation Award, the Interdisciplinary Research Team Fellowship Award, the Faculty Research Award from the Virginia Tech Department of Chemistry, the IBM Faculty Award, and the 3M Company Faculty Award. Tim has also been named a Fellow of the American Association for the Advancement of Science, a Fellow of the American Chemical Society, and a Fellow of the American Chemical Society Polymer Division. In our interview, Tim shares more about his life and science.

April 27, 2026Episode 86241 min

862: Understanding How the Brain Battles Infection - Dr. Tajie Harris

Dr. Tajie Harris is an Associate Professor in the Department of Neuroscience in the School of Medicine at the University of Virginia. Tajie's research is at the intersection of immunology, microbiology, and neuroscience. She's interested in understanding how the immune system functions in the brain, particularly when someone is infected with a single-celled parasite called Toxoplasma gondii. When she's not working, Tajie enjoys going for walks and spending time with her two rescue dogs. She is also a fan of traveling, cooking, and putting together jigsaw puzzles. She received her B.S. degree in biology from Bemidji State University in Minnesota and her Ph.D. in microbiology from the University of Wisconsin-Madison. Afterwards, Tajie conducted Postdoctoral Research in immunoparasitology at the University of Pennsylvania before joining the faculty at the University of Virginia where she is today. In this interview, Tajie shares more about her life and science.

April 20, 2026Episode 86157 min

861: Engineering Novel Solutions for Data Storage and Energy Management in Electronics - Dr. Eric Pop

Dr. Eric Pop is an Associate Professor of Electrical Engineering as well as Materials Science & Engineering at Stanford University. Research in Eric's laboratory spans electronics, electrical engineering, physics, nanomaterials, and energy. They are interested in applying materials with nanoscale properties to engineer better electronics such as transistors, circuits, and data storage mechanisms. Eric is also investigating ways to better manage the heat that electronics generate. When he's not working, Eric enjoys snowboarding up in the mountains of California. He also enjoys traveling, playing soccer, and following professional soccer leagues. Eric received his B.S. in electrical engineering, B.S. in physics, and a M.Eng. in electrical engineering from MIT. He was awarded his PhD in electrical engineering from Stanford University. Afterwards, Eric conducted postdoctoral research at Stanford University before accepting a position as a Senior Engineer at Intel. Prior to joining the faculty at Stanford University, he served on the faculty at the University of Illinois at Urbana Champaign. Eric has received numerous awards and honors throughout his career, including the 2010 Presidential Early Career Award for Scientists and Engineers, Young Investigator Awards from the Navy, Air Force, and DARPA, as well as an NSF CAREER Award. In our interview Eric shares more about his life and research.

April 13, 2026Episode 86041 min

860: Making a Mechatronic Tremor Suppression Glove for People with Parkinson's Disease - Dr. Ana Luisa Trejos

Dr. Ana Luisa Trejos is an Associate Professor of Electrical and Computer Engineering as well as Biomedical Engineering at Western University in Canada. She is also an Associate Scientist at the Lawson Health Research Institute. Ana Luisa's research combines mechanical, electrical, computer, and software engineering to develop smart machines that can perceive what is happening in the environment and react intelligently. In particular, she is designing wearable mechatronic technologies that can help people recover from mobility problems due to a musculoskeletal injury or a movement disorder like Parkinson's disease. When she's not at work, Ana Luisa enjoys hanging out with her family, reading, putting together jigsaw puzzles, hiking, swimming, and running. She has also been having fun renovating her house, and she has recently been working on completely remodeling one of their bathrooms. Ana Luisa was awarded her B.Sc. degree in mechanical engineering from the University of Costa Rica and her M.A.Sc. in mechanical engineering from the University of British Columbia. She worked as an Applications Engineer for Progressive Moulded Products in Ontario from 2000-2003. She then joined the team at Canadian Surgical Technologies & Advanced Robotics at Western University as a research engineer. Ana Luisa later attended graduate school at Western University where she was awarded her Ph.D. degree in electrical and computer engineering in 2012. Ana Luisa has been awarded the IEEE London Section Outstanding Women in Engineering Award and the For Inspiration and Recognition of Science and Technology (FIRST) Canada District Volunteer Appreciation Award. In our interview, Ana Luisa shares more about her life and research.