

Short Wave
NPR
New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave
Episodes
Mentioned books

31 snips
Jun 11, 2025 • 12min
Wanna Save Money? Climate-Proof Your Home
Homeowners face rising insurance costs and challenges due to climate-related disasters. Innovative roofing systems in states like Alabama are designed to withstand severe storms, leading to cost savings. Efforts to enhance fire safety are also underway, with homeowners adapting landscapes for better wildfire protection. The podcast discusses the disparity in insurance practices across states and the need for regulatory reforms to adapt to increasing climate risks. Listen for insights on how climate-proofing can lower insurance premiums and improve safety.

9 snips
Jun 10, 2025 • 14min
Living With OCD
Dr. Carolyn Rodriguez, a physician at Stanford University and director of their OCD research lab, dives into the complexities of obsessive-compulsive disorder. She clarifies common misconceptions about OCD, emphasizing the diversity of its symptoms beyond typical media portrayals. Conversations explore the urgent need for innovative treatments, including cognitive behavioral therapy and emerging research on ketamine. Dr. Rodriguez also highlights efforts to expand research into underserved communities, aiming to destigmatize mental health and improve treatment accessibility.

33 snips
Jun 9, 2025 • 14min
Helping Dogs and Their Pawrents Live Healthier, Longer
Audrey Ruppel, a veterinarian and data analyst at Virginia Tech, discusses the groundbreaking Dog Aging Project, a massive study tracking the health and longevity of over 50,000 dogs. She shares fascinating insights about how lifestyle impacts canine lifespan and hints at future medical breakthroughs that could enhance both dogs' and humans' health. Audrey explores the intriguing connection between dog size and lifespan, as well as the potential of repurposing rapamycin to revolutionize canine health.

Jun 6, 2025 • 14min
Unveiling Olo — A Color Out of Oz!
Discover the fascinating world of Olo, a color that no one can perceive in nature. Experts reveal how a unique method stimulates specific retinal cones to show off this vibrant teal. Learn how color perception transforms everyday scenes into extraordinary experiences. The cultural impact of Olo extends to artists like Stuart Semple, who creatively channels its essence into new paints. This exploration uncovers the science behind our visual experiences and highlights differences in color perception across species.

23 snips
Jun 4, 2025 • 13min
Anglerfish Ancestors Once Roamed The Seafloor
Dive into the mesmerizing world of anglerfish, exploring their astonishing adaptations and diverse shapes. Discover how scientists constructed a family tree revealing their seafloor-dwelling ancestors. Uncover the challenges of researching rare specimens and the groundbreaking techniques used in the pursuit of genetic insights. As they celebrate marine biodiversity, the podcast also reflects on the sobering realities of species extinction, weaving together joy and concern in the fascinating realm of deep-sea life.

92 snips
Jun 3, 2025 • 14min
Can AI Crack The Biology Code?
Burley McCoy, a producer at NPR, dives into the fascinating world of AI in protein science. He shares insights on AlphaFold3, a groundbreaking AI from Google DeepMind that revolutionizes protein structure prediction. The conversation highlights how this technology is not just improving our understanding of proteins but also tackling pressing challenges like diseases and climate change. McCoy explains how AI is paving the way for innovative protein design, creating solutions that could significantly impact global health and sustainability.

19 snips
Jun 2, 2025 • 13min
Solving A Centuries Old Maritime Mystery
Discover the enchanting phenomenon of milky seas, where vast ocean areas glow mysteriously on moonless nights. Dive into historical accounts that stretch back 400 years and the incredible 1985 scientific breakthrough when a rare sample was finally collected. Explore the luminous bacteria Vibrio harvei that brings these waters to life, and learn how satellite imagery is revolutionizing our understanding of these captivating occurrences. This deep-sea mystery intertwines folklore with cutting-edge research, offering a glimpse into the wonders of our oceans.

64 snips
May 30, 2025 • 9min
Why Daylight Boosts Immunity
Discover how your body's healing ability is influenced by the time of day, as research reveals that immune cells like neutrophils are more active during daylight. The science of circadian rhythms plays a crucial role in this process, illustrated through studies on baby zebrafish. Additionally, explore innovative advancements such as infrared contact lenses that allow users to see in color and a fascinating hawk that has adapted its hunting strategy to urban sounds. These topics showcase the intriguing connections between science and everyday life.

31 snips
May 28, 2025 • 14min
Unpacking Bipolar Disorder
Kay Redfield Jamison, a professor of psychiatry and author, shares her personal journey with bipolar disorder, providing a unique insider perspective. She discusses the critical importance of early diagnosis and the challenges in recognizing symptoms, particularly among youth. Jamison also emphasizes the therapeutic benefits of expressing emotions and personal stories. The impact of supportive relationships, like those from family and mentors, is highlighted as essential in managing mental health, along with the role of medication, especially lithium.

9 snips
May 27, 2025 • 14min
Nature Quest: The Climate-Kid Question
This discussion dives into the emotional struggles of parenting during a climate crisis. It highlights how younger generations navigate the decision to have kids amid environmental concerns. The podcast tackles misconceptions around population growth and stresses the importance of collective action. Experts offer insights on raising climate-conscious children while managing anxiety about the future. Resources like books and guides on parenting in a changing world are shared, empowering caregivers to foster a positive impact.