Science Quickly

Discover how wooden satellites like Japan's LignoSat are paving the way for eco-friendly space exploration. The severe drought affecting nearly all U.S. states underlines the urgent need for water conservation strategies. Microplastics complicate wastewater recycling efforts and pose serious health risks. Plus, learn about the unique mud from the Delaware River that gives baseballs a better grip. These fascinating topics intertwine science with everyday life in surprising ways!

Ragen Chastain, a writer and board-certified patient advocate, joins to challenge the traditional view on weight and health. They explore how weight stigma can harm individuals, often overshadowing crucial health indicators. Chastain critiques common misconceptions linking weight to health risks, emphasizing the need for a compassionate, evidence-based approach. The conversation also examines language's role in perpetuating stigma and calls for a focus on behaviors rather than body size as true indicators of health.

Larisa Grollemond, assistant curator at the J. Paul Getty Museum, discusses her exhibit on medieval astrology. She reveals how astrology influenced daily life in medieval Europe, from elite decisions to agricultural practices. Larisa highlights the historical connection between astrology and astronomy, and how they diverged as sciences over time. The conversation explores the lasting impact of zodiac signs on personal identity and the human quest for celestial guidance, showcasing that ancient beliefs still resonate today.

Join Andrea Thompson, an Associate Editor at Scientific American, as she dives into the future of climate policies and energy choices facing the upcoming U.S. presidential candidates. Meghan Bartels discusses the pressing issue of gun control, examining its classification as a public health crisis. Gary Stix sheds light on how immigration policies are crucial for the STEM workforce, predicting a potential shortage. Finally, Allison Parshall contrasts educational policies, focusing on the implications for student debt relief and public education funding.

Tanya Lewis is a Senior Editor at Scientific American focusing on health and medicine, while Lauren Young is an Associate Editor specializing in candidates' health care stances. They dive into the 2024 election's implications for reproductive rights and affordable health care, contrasting positions of Kamala Harris and Donald Trump. Dan Vergano, an expert in nuclear weapons policy, illuminates how each candidate's victory could reshape nuclear proliferation strategies amid global tensions. A must-listen for anyone interested in how these critical issues will unfold!

Join behavioral scientist Coltan Scrivner from the Recreational Fear Lab as he delves into why we crave a good scare. He explains our attraction to horror, from movies to haunted houses, and how it ties to morbid curiosity. Coltan discusses the psychological benefits of engaging with fear, revealing how both humans and animals use it for growth and resilience. Discover how embracing fear can enhance empathy and create social connections, shedding light on the fascinating psychology of horror fans.

Discover how a meteorite impact 3.26 billion years ago may have kickstarted life on Earth. Delve into rising human cases of bird flu and the unexpected resurgence of scurvy linked to weight-loss treatments. Uncover the mysterious story of a Norse soldier found in a well, with DNA analysis revealing surprising origins that challenge historical narratives. Finally, gain insights into climate change and the increasing destructiveness of wildfires.

In this captivating discussion, artist and author Geo Rutherford shares her fascination with unusual bodies of water, inspired by her love for the Great Lakes. She reminisces about her viral video that launched Spooky Lake Month and highlights eerie lakes like Lake Superior and Lake Natron. Rutherford emphasizes the blend of art and science in exploring these mysterious waters while introducing her new book, which features 25 strange lakes around the globe. Environmental challenges facing these lakes also spark intriguing conversations.

Jasmine McDonald, an assistant professor at Columbia University and expert in breast cancer epidemiology, joins the discussion on alarming trends in early-onset breast cancer diagnoses. They delve into how exposure to endocrine disruptors is raising risks, particularly for younger women. The conversation also uncovers the link between societal beauty standards and health disparities, especially affecting Black women. Furthermore, McDonald advocates for regulatory changes to combat toxic environmental factors impacting women's health.

Solar maximum is here, bringing increased auroras and fascinating sunspot activity. Whooping cough cases are surging, raising alarms about its resurgence, especially threatening infants. Microbes are evolving to feast on cleaning supplies, posing unique risks and opportunities. The discussion also dives into the mysteries of hydrothermal vents and the strange behavior of brown dwarfs. Tune in for a blend of cosmic wonders and alarming health news!