New Scientist Podcasts

In this discussion, Jeremy Hsu, a reporter for New Scientist, dives into the rise of DeepSeek, a Chinese AI model that rivals ChatGPT at a fraction of the cost. He explains the innovative technologies behind DeepSeek and its implications for the AI arms race. The conversation also tackles the alarming rise in ocean temperatures, attributed to accelerated heat absorption. Lastly, there's a light-hearted exploration of Amazon river dolphins engaging in an unusual urine projection behavior, shedding light on their unique social interactions.

Explore the controversial withdrawal from the Paris Climate Agreement and its unclear impact on climate action and global health. Discover the nocebo effect, where negative expectations can lead to real health issues. Dive into groundbreaking research revealing that deep-sea metallic nodules might be producing oxygen, challenging existing theories. Plus, gain insights into how drug perceptions can alter treatment experiences, and learn about a new exhibition celebrating the significance of soil in our ecosystem.

Discover how new archaeological findings reveal that Iron Age women were pivotal figures in Celtic society, challenging long-held beliefs. Learn about 'climate whiplash' and its role in the devastating wildfires across Los Angeles, showcasing the urgent need to address climate change. And, take a humorous journey through the resurrection of the world’s first chatbot, ELIZA, exploring its limited interactions compared to modern AI, as well as the intriguing emotional connections people are forming with AI companions.

Michael Le Page, an expert on gene editing, dives into the controversial world of CRISPR, discussing its potential to create disease-resistant humans and the ethical dilemmas it poses, including fears of eugenics. The conversation takes a serious turn with the first reported U.S. bird flu death, raising alarms about the virus's evolving threat. In a lighter segment, physicists explore the science behind perfecting the classic dish cacio e pepe, combining culinary arts with physics for a delicious twist.

This installment explores the exciting rise of humanoid robots in automotive production, with companies like BMW and Tesla leading the charge. Expect breakthroughs in food technology as CRISPR gene editing promises disease-resistant livestock and modified bananas. The possibility of Ozempic as an Alzheimer’s treatment sparks hope, while solar geoengineering takes center stage in climate discussions. Additionally, the revival of supersonic flight with innovations aimed at reducing sonic booms highlights the intersection of technology and environmental concerns.

In this discussion, journalist Linda Rodriguez-McRobbie shares her insights on the dual nature of screen time and the groundbreaking research at Yale involving the reanimation of pig brains, sparking debate about life, death, and consciousness. Thomas Lewton reveals astonishing physics theories, including a chilling notion that quantum fluctuations could lead to the universe's disappearance. The idea of quantum consciousness resurfaces, intertwining cutting-edge research with age-old philosophical questions, making for a thought-provoking conversation.

Join Sam Wong, News editor for New Scientist, Catherine de Lange, editor, and Madeleine Cuff, reporter, as they explore awe-inspiring science stories of 2024. Discover how preserved brains are easier to find than thought and the potential of seafloor metallic nodules as geobatteries. They discuss surprising findings about Dyson Spheres and alien life, dive into cultural highlights like the installation 'Breathing with the Forest', and full cheers about flowers that sequester nickel and groundbreaking frog conservation efforts. Plus, a fun quiz tests science knowledge!

Jacob Aaron, News editor at New Scientist, dives into Google’s groundbreaking Willow quantum chip, which has dramatically improved error correction and poses intriguing questions about the multiverse. Carissa Wong, a science journalist, uncovers revelations from brain scan data revealing 13 key proteins tied to brain aging, suggesting lifestyle changes to support longevity. Together, they explore how quantum computing and cognitive health intertwine, offering a fascinating glimpse into the future of technology and human well-being.

James Woodford, an Australia reporter for New Scientist, covers the urgent Antarctic summit addressing alarming sea ice loss. Jeremy Su, a brain-computer interface expert, shares insights on a groundbreaking brain implant made from living neurons, opening up possibilities for patients with ALS and stroke. Meanwhile, Bethan Ackerley, culture critic, reviews the most exciting science fiction TV and films of 2024, including titles like 'Fallout' and 'Dune Part 2', highlighting their innovative narratives and cultural relevance.

Concerns are rising as new cases of bird flu suggest it may be adapting to humans. Experts discuss the implications if the virus evolves into a more dangerous strain. Meanwhile, frustrations grow over a recent climate deal perceived as inadequate, calling for equity between richer and poorer nations. The podcast also highlights top science books for 2024, featuring intriguing reads on Mars colonization and marine preservation, including a deep dive into food refrigeration and the implications of nuclear conflict.