Science Magazine Podcast

Philippe Wyder, a roboticist at Distyl AI, explores the revolutionary concept of robots that consume other robots for self-repair and adaptability. This innovation could reshape robotics for tasks like space exploration. Ann Gibbons, a science correspondent, delves into fossil discoveries in South Africa's Cradle of Humankind, highlighting evidence of early human relatives coexisting. Their discussion reveals complexities of human evolution and the intricate interplay of different hominin species.

Join reporters Alexa Robles-Gil and Weston Whitaker as they dive into fascinating research. Alexa discusses the aftermath of the shark attack crisis on Réunion Island and how scientists are studying shark populations and developing measures to prevent future attacks. Weston then explores his innovative work on engineered bacteria designed to break down kidney stone precursors, revealing the complexities of cultivating these microbes in the gut. It's a thrilling blend of marine biology and cutting-edge microbiome engineering!

Tatiana Feuerborn, a postdoctoral fellow at NIH specializing in cancer genetics and comparative genomics, dives into the fascinating evolutionary history of Greenland sled dogs. Her team's groundbreaking work analyzes 98 genomes, revealing insights into the genetic diversity and adaptations of these remarkable canines. The discussion also highlights the importance of conservation strategies to preserve their lineage. Tune in for captivating stories about protective adaptations and the unique challenges these dogs face in a changing world.

Jon Cohen, a Senior News Correspondent for Science Magazine, shares his insights from reporting in Lesotho and Eswatini, highlighting the devastating effects of U.S. funding cuts on HIV treatment, especially for vulnerable populations. Robin Wordsworth, the Gordon McKay Professor at Harvard, delves into the exciting potential of using microbes to cultivate plastics, drugs, and food on Mars, envisioning innovative ways to sustain life in extreme environments. The discussion ties together critical global health issues and pioneering solutions for future human habitation beyond Earth.

Andrew Curry, a contributing correspondent specializing in ancient DNA, explores maternal kinship in Neolithic Çatalhöyük, revealing intriguing gender dynamics in early societies. Georgii Bogdanov discusses innovative synthetic squid skin that changes color, mimicking natural adaptations for future tech applications. Tamara Kneese dives into the ethics of digital legacies, pondering whether families might turn their deceased loved ones into chatbots, highlighting the cultural implications of our digital footprints and memorialization in the tech age.

In this discussion, environmental economist Anna Papp highlights her research on the efficacy of plastic bag bans, revealing significant reductions in shore litter post-regulation. Meanwhile, Daniel Clery shares insights from his visit to the groundbreaking Vera C. Rubin Observatory, which will take snapshots of the southern sky every three days, enhancing our study of dark energy and astronomical events. Together, they explore the intersection of environmental policy and cutting-edge astronomy, sparking fascinating conversations about our planet and universe.

In this discussion, Erik Stokstad, a Science Magazine staff writer, reveals insights into how tropical plants are adapting to extreme heat due to climate change, underscoring their survival strategies. Sarita Patil, co-director of the Food Allergy Center at Massachusetts General Hospital, explores the alarming rise of peanut allergies, unveiling how similar antibodies might contribute to this trend. Their fascinating narratives weave together the resilience of nature and the complexities of our immune responses, illuminating pressing issues in both botany and health.

Join climate expert Paul Voosen, who shares insights on the challenges of regional climate prediction, emphasizing the need for localized models amidst global climate changes. Discover the fascinating research of Madeleine McLeester, who highlights how the Indigenous Menominee cultivated maize during an ice age using advanced LIDAR technology. The discussion prompts a reevaluation of historical agricultural practices in Michigan. Plus, enjoy a fun quiz where host Sarah Crespi tests her knowledge on the sounds of science!

Michael Greshko, Online News Editor for Science Magazine, shares fascinating insights on capturing fungal spores in the stratosphere and the search for life signs on exoplanet K2-18b. Konstantina Kilteni, a neuroscientist, discusses the complex science of tickling and how it varies among individuals. Finally, Nobel Prize-winning biologist Venki Ramakrishnan dives into longevity research, exploring the science of aging and the quest for immortality, as detailed in his book.

Zack Savitsky, a freelance science journalist, delves into the enigmatic world of strange metals, discussing how their unique electron behavior could pave the way for room-temperature superconductors. Nora Zannoni, a postdoctoral researcher, returns to explore how personal oxidation fields interact with common products like hand lotion, impacting indoor air quality. Their intriguing conversation unveils connections between quantum physics and everyday life, revealing the hidden science behind the air we breathe and the products we use.