Science Friday

Dr. Katie Edwards, a professor of social work at the University of Michigan and director of the Interpersonal Violence Research Laboratory, discusses her lawsuit against the NIH after devastating cuts to her research funding. She highlights the emotional turmoil faced by scientists in violence prevention and mental health fields. Edwards emphasizes the importance of fighting for integrity in science and the implications of these funding decisions on marginalized communities. Her journey reflects both despair and a determined push for change in the scientific landscape.

Dr. Federica Bianco, an astrophysicist at the University of Delaware and deputy project scientist for the Vera C. Rubin Observatory, shares her insights on the telescope's recent stunning images. These unprecedented pictures reveal around 10 million galaxies, showcasing dynamic cosmic events and our evolving understanding of the universe. Bianco discusses the observatory's mission to study dark matter and energy, as well as an innovative app that enhances the astronomical experience, making it accessible and engaging for everyone.

Dr. Kiran Musunuru, a leader in translational research, and Dr. Rebecca Ahrens-Nicklas, a pediatrician focused on genetics, join the discussion about a groundbreaking gene-editing treatment for a baby with a life-threatening disorder. They explain how CRISPR technology was tailored specifically for this case and share the emotional journey of the family involved. The conversation also touches on the scalability of such treatments, funding challenges, and the critical role of responsible media coverage in shaping public understanding of this medical advancement.

Join Carli Peters, a postdoctoral researcher at the University of Algarve specializing in ZooMS, as she uncovers the secrets of Australia's extinct megafauna. From giant wombats to bizarre marsupials, she discusses how ancient collagen analysis provides insights into their extinction around 50,000 years ago. Peters dives into the connections between these species and early human presence, also touching on broader ecological changes. Alongside astrophysicist Till Sawala, they explore new findings about our Milky Way's future, making for captivating cosmic and ecological revelations!

Suchitra Sebastian, a physicist from Cambridge University, shares her unexpected journey from skepticism to groundbreaking discovery. She recounts how a late-night experiment revealed a potential new state of matter, challenging traditional scientific beliefs. Beng Sing Tan adds insights on the high-pressure environment of research, while theoretical physicist Piers Coleman discusses the need to push boundaries in science. Together, they explore the emotional and societal challenges faced by women in STEM and the exciting implications of their findings on electron behavior.

Macarena Garcia Marin, an astrophysicist and instrument scientist for the European Space Agency, shares her insights as the deputy project director of the James Webb Space Telescope. She discusses groundbreaking discoveries of ancient galaxies and the role of gravitational lensing. The conversation highlights intriguing potential biosignatures on exoplanets, raises questions about the origins of 'Oumuamua', and explores the collaboration between AI and human analysis in interpreting JWST's stunning imagery.

Join cardiologist Eric Topol, a pioneer in longevity research, and neuroscientist Emily Rogalski, who leads studies on healthy aging, as they demystify the secrets of 'super agers.' They explore how social connections and engaging activities boost cognitive health in older adults. Discover the fascinating traits of these remarkable individuals who thrive into their 80s and 90s. The conversation highlights lifestyle interventions essential for promoting mental acuity and the challenges seniors face as they navigate the healthcare system.

Paleontologist Stephen Poropat, from Curtin University, joins the discussion about a groundbreaking discovery of fossilized gut contents from a sauropod dinosaur. He reveals insights into the ancient creature's diet and adaptive foraging strategies. The conversation shifts to prairie dogs and their communication techniques, as researcher Andrew Dreelin shares how long-billed curlews eavesdrop on prairie dog calls to detect predators, highlighting the intricate relationships within ecosystems.

Joining the discussion are Matthew Cooperberg, a urologic oncologist from UCSF, and Andrew Vickers, a statistician at Memorial Sloan Kettering. They delve into the complex role of PSA testing in prostate cancer screening, highlighting the balance needed for effective diagnosis and treatment. The conversation also sheds light on the stark racial disparities in prostate cancer incidence, particularly among Black men, urging equitable health access. Listeners will gain insights into the evolving recommendations for screenings and the importance of informed decision-making.

Biochemist Virginia Man-Yee Lee, renowned for her groundbreaking work on neurodegenerative diseases, shares her inspiring journey from a musical upbringing in Hong Kong to a pivotal career in science. She emphasizes the importance of happiness in achieving success. Joined by neurologists Ken Kosick and Alice S. Chen-Plotkin, they delve into the challenges of Alzheimer's research and the vital discoveries about proteins like TDP-43. Their collaboration showcases the power of teamwork and the determination required to advance medical understanding.