The United States is the world’s science superpower. But right now, much of its research community is in a state of confusion.In the past few weeks, the Trump administration has issued a huge number of orders – amongst them, large funding cuts for scientific institutions. We unpick what the implications are for the country’s role on the global scientific stage.Also in the programme, we take another look at phone bans in schools. Why are the results of a recent study so different to the personal experience of teachers and students?And Britain has a new snake – and it’s apparently thriving. Where has it come from and should we be worried?To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University. Presenter: Victoria Gill Producers: Ilan Goodman & Sophie Ormiston Editor: Martin Smith Production Co-ordinator: Josie Hardy

Caroline Steel, a seasoned science journalist, joins Andrew Myers from the British Antarctic Survey, an expert on icebergs. They discuss the massive iceberg A23a, its ecological impacts, and the threat it poses to wildlife. The conversation shifts humorously to the complexities of nuclear waste disposal, likening it to baking a cake. Additionally, they explore new insights on the effectiveness of mobile phone bans in schools and even share the science behind scratching an itch and mastering the perfect boiled egg!

Graham Lawton, a writer for New Scientist, sheds light on the crucial 1.5°C threshold in climate change discussions. He, alongside climate experts Mark Maslin and Lorraine Whitmarsh, addresses the implications of recent extreme weather. The podcast also explores NASA's OSIRIS-REx mission and its findings from asteroid Bennu, revealing insights into the origins of life. AI advancements, such as DeepSeek, are examined, alongside surprising discoveries in science, including research that often contradicts initial hypotheses.

Mark Miodovnik, a materials scientist from UCL specializing in batteries, discusses the urgent need for next-gen battery technologies amid recent lithium-ion plant fires. He highlights the limitations of current lithium-ion solutions and the emergence of alternatives like solid-state and sodium batteries. Additionally, the conversation shifts to 'dark oxygen' found in deep oceans, potentially impacting marine life. Anjana Ahuja joins to share intriguing science stories, including innovative materials and the peculiar behavior of contagious urination in chimpanzees.

Dr. James Kinross, a surgeon and AI researcher at Imperial College London, shares insights on the transformative potential of artificial intelligence in healthcare and its accompanying challenges. Jeff Tollefson, a reporter for Nature, discusses the implications of a Trump presidency on scientific progress, especially in climate policy. They also explore the intricacies of science-backed cooking, revealing how physics can perfect classic dishes like cacio e pepe, making pasta not just tasty but scientifically optimized!

Tom Whipple, science editor of The Times, and Penny Sarchet, commissioning editor at New Scientist, unveil the intriguing scientific landscape of 2025. They delve into advancements like the European Spallation Source's materials research and SpaceX’s plans for space exploration. The conversation takes a quirky turn with the challenges of creating new elements and the baffling behaviors of orca communities. Expect a mix of serious insight and light-hearted fun, complete with humorous moments, including a guest in a banana costume!

Sophie Scott, a neuroscientist from University College London and laughter expert, joins comedian Miles Jupp, known for his engaging work in radio and television. They dive into why we laugh more in social settings and explore the evolutionary history of laughter. Discover the unique aspects of human laughter compared to animals, and the health benefits tied to chuckling. They even touch on laughter yoga, its effects, and how shared laughter can boost well-being, all while keeping the conversation light-hearted and entertaining!

Dive into the fascinating world of board games during the festive season! Discover the ancient Royal Game of Ur and its surprising similarities to modern games. Explore why we love playing games with insights from a neuroscientist, and unravel the math behind the game 'Dobble.' Enjoy a playful competition with lighthearted banter and reflections on the joy of games. Plus, a festive puzzle awaits as you try to identify the symbols on the missing Dobble cards!

Join Libby Jackson, Head of Space Exploration at the UK Space Agency, Mark Miodownik, a materials scientist from University College London, and Penny Sarchet, Managing Editor of New Scientist, as they reflect on a groundbreaking year in science. They dive into billionaires venturing into space, record-breaking temperatures, and the rise of innovative weight-loss drugs. Hilarious stories about AI learning sarcasm and orcas donning 'salmon hats' add a light touch to their serious discussions on climate change, Mars exploration, and scientific progress.

In this engaging discussion, Lizzie Gibney, a Senior Physics Reporter at Nature, dives into the complexities of antimatter transport. The experts also tackle the alarming rise of H5N1 bird flu, with discussions on its mutations and potential for human transmission. They reflect on the delicate balance between humans and polar bears in Churchill, Manitoba, and explore the remarkable migratory journeys of animals. This blend of virology, conservation, and cutting-edge physics makes for a captivating listen!