Short Wave

A silky shark named Genie embarked on an extraordinary 17,000-mile journey, setting a record for her species. This migration highlights the vital need for shark conservation. Meanwhile, the fascinating behaviors of woodpeckers are explored, including their preference for pecking metal surfaces during mating displays. There's also a dive into innovative cancer research, discussing how nutrition and physical activity impact health, alongside initiatives aimed at promoting better health behaviors.

Fatima Aysha Hussain, a postdoctoral research scientist at Harvard's Reagan Institute, dives into the fascinating world of the vaginal microbiome. She shares insights on the vital role of healthy microbes in women's health and discusses her innovative study on vaginal microbiome transplants. Could one woman's microbiome help another combat bacterial vaginosis? Fatima explores the emotional struggles linked to BV and reveals groundbreaking research on donor-recipient matching and ethical considerations in this transformative field of treatment.

Allison Aubrey, NPR science correspondent and expert in sunscreen science, shares critical insights on sun protection strategies to avoid melanoma, which affects 84,000 people annually in the U.S. She discusses common mistakes like using expired sunscreen and misconceptions about SPF levels. Allison explains the differences between chemical and mineral sunscreens and emphasizes the importance of regular reapplication. With summer coming, she provides practical tips on effective application techniques and supplementary protective measures.

Sheera Frenkel, a tech reporter for The New York Times, digs into Israel's use of facial recognition technology in Gaza. She discusses how this system, launched with help from private companies, creates a complex web of surveillance. Frenkel raises vital ethical questions around privacy and consent, especially as Palestinians navigate checkpoints under constant monitoring. The conversation highlights the technology's implications not just for safety, but also for civil liberties in conflict zones.

Rachell Bervell, a physician and founder of the Black OBGYN Project, sheds light on uterine fibroids, which affect a significant number of women, particularly in marginalized communities. She discusses the serious symptoms associated with fibroids, including heavy menstrual bleeding and fertility challenges. The conversation also delves into the historical exploitation in gynecology that impacts Black women's health today. Rachell emphasizes the need for better healthcare access, education, and proactive measures to address these critical disparities.

Lauren Sommer, NPR's climate correspondent, dives into the fascinating world of sperm whale communication. Researchers are using artificial intelligence to decode their complex vocalizations, revealing a potential 'language' among these intelligent creatures. The discussion touches on their matriarchal social structure, unique feeding habits, and deep-sea diving abilities. Ethical considerations surrounding AI in interpreting animal communication are also examined, prompting reflections on the broader implications for understanding wildlife and preserving their habitats.

Discover the captivating origins of the baobab tree, often called the 'tree of life,' as scientists delve into its evolutionary lineage. A global research team reveals theories about its geographic roots spanning Africa, Australia, and Madagascar. Also, explore innovative building techniques inspired by lizard adaptations that enhance disaster resilience. Plus, learn how outdoor play can combat nearsightedness in children, emphasizing the vital role of sunlight in maintaining healthy eyesight.

Yasmin Tayag, a food, health, and science writer at The Atlantic, dives into the climate crisis affecting chocolate production. She discusses how erratic weather is disrupting cocoa supply from just two countries. Tayag highlights the impact of extreme weather events on farmers and the need for sustainable practices. She also reflects on the rise of alternative chocolate products and shares her insights through an entertaining taste test. Get ready to rethink your chocolate choices!

Burley McCoy, a producer with expertise in AI and protein science, discusses the revolutionary role of artificial intelligence in understanding proteins—the building blocks of life. He highlights AlphaFold3, a cutting-edge AI program that predicts protein structures with unprecedented accuracy. The conversation also explores how AI can tackle global issues like disease and climate change. McCoy elaborates on the intricacies of protein folding and the innovative potential of AI in designing new proteins that could transform medicine and sustainability.

A rare geomagnetic storm watch has been issued due to impressive solar activity, including coronal mass ejections. This storm, rated G4 on NOAA's scale, could create stunning auroras as far south as Alabama. The discussion dips into the historic Carrington Event of 1859, explaining its dramatic impact on technology and nature. Listeners learn about the potential threats these storms pose today and the measures in place to protect astronauts and satellites. Explore the curious world of space weather and how we can prepare for these phenomenal solar events!