Short Wave

Pien Huang, an NPR public health correspondent specializing in vaccine policy, discusses significant changes within the CDC’s Advisory Committee on Immunization Practices (ACIP). Recently, all experienced members were replaced with new ones, raising alarms about misinformation in vaccine discussions. She shares insights from the committee's first meeting, highlighting debates over vaccine safety, including concerns about thimerosal, and the implications for public trust. Huang emphasizes the risks of politicizing vaccine recommendations and its impact on public health.

Discover how a mere 20-minute nap could spark your next big idea, according to recent research from Germany. Dive into the cosmos with stunning images of an exoplanet and learn about the complex processes of planet formation. The conversation also takes a turn to address the long-lasting effects of wildfires on watershed water quality, highlighting the importance of monitoring contamination. Finally, hear strategies for enhancing resilience in our water systems to combat climate change's escalating risks.

Discover the quirky science of animal eavesdropping as an ornithologist employs a taxidermy badger on a remote-controlled car to investigate prairie dog communication. Explore how prairie dogs act as keystone species, shaping their grassland ecosystems. Learn how long-billed curlews cleverly use prairie dog alarms to detect predators, showcasing remarkable survival strategies. Delve into the urgent conservation efforts needed to protect these unique habitats and the vital roles these animals play in maintaining ecological balance.

Hannah Chin, a producer for NPR, dives into the alarming rise of mosquito populations linked to climate change. She reveals how warmer, wetter conditions are affecting mosquito behavior and habitat, contributing to increased disease transmission. Ecologists provide practical tips for protecting against these pests, such as using EPA-approved repellents and altering outdoor plans to avoid peak biting times. The conversation emphasizes the urgent need for awareness and adaptation in the face of changing environmental factors.

Anjan Bose, an esteemed electrical engineer and professor at Washington State University, discusses the critical state of the U.S. power grid. He highlights the grid's aging infrastructure and the growing demand exacerbated by climate change. The conversation covers the urgent need for modernization and resilience against extreme weather impacts. Bose also addresses the shift from fossil fuels to renewable energy sources, emphasizing the balance between reliability and sustainability in future upgrades.

Ari Daniel, a science reporter, dives deep into the fascinating world of the Haenyeo, South Korea's legendary female divers from Jeju Island. These extraordinary women can hold their breath for remarkable lengths of time, thanks to unique genetic adaptations. Ari explores their astonishing techniques, including the ability to dive even during pregnancy. He also highlights critical research revealing genetic traits tied to cold tolerance and blood pressure regulation, emphasizing the rich cultural and biological significance of these 'super divers'.

Dimitris Xygalatas, a cognitive anthropologist from the University of Connecticut, explores the intense emotions of sports fans. He reveals that fans' connections to their teams often stem from rituals and shared experiences rather than just the gameplay itself. The podcast dives into how in-person games amplify emotional ties and community bonds. It also touches on the search for meaning in fandom, shaping identity and belonging, and the fine line between loyalty and potential division among supporters.

Geoff Brumfiel, NPR science correspondent, dives into the intricacies of missile defense systems. He discusses Israel's Iron Dome and its recent military actions against Iran, highlighting the urgent need for such defenses. The conversation shifts to President Trump's ambitious proposal for a 'Golden Dome for America,' exploring its feasibility amidst technological and financial challenges. Brumfiel highlights the implications of missile defense in an evolving geopolitical landscape, raising concerns about potential arms races with nations like Iran, Russia, and China.

Discover the changing scent profiles of cannabis as breeders create strains that smell like lavender, citrus, and even cookies. Explore the journey from earthy aromas in the plant's early life to rich fragrances during flowering. Learn about the impact of terpenes and societal preferences on these unique scents. Delve into the dynamics of the growing cannabis market and the rising popularity of psychoactive products. Get ready for a fragrant adventure through the evolution of weed's aroma!

Breathing might seem basic, but it's tied to a complex brain network that reveals much about our health. New research finds that each person's breathing pattern is unique, like a fingerprint. This connection between nasal patterns and our environment could reshape our understanding of mental health. The discussion also touches on the fascinating dietary insights from sauropod dinosaurs and how climate change is intensifying droughts, impacting food security globally.