A new drug called Trontinemab, which could stop Alzheimer's disease, is about to start clinical trials. How does it work? Also, scientists at the University of Oxford have created a vaccine to fight Ebola; researchers have documented three different types of severe pneumonia; and why the discovery of sugars in space matters. Like this podcast? Please help us by supporting the Naked Scientists

Titans of Science continues with plant biologist Enrico Coen, a professor at the John Innes Centre in Norfolk. His work investigates how genes move and interact to create tissue shapes during plant development, and how this process varies to produce such a wide range of plant forms. In this episode, we find out how Enrico's early work on fruit flies paved his path to plants, and his work on 'jumping' genes and their effect on plant variation. He's been speaking with Chris Smith. Like this podcast? Please help us by supporting the Naked Scientists

Coming up, Wegovy weight loss pills are now available in pharmacies and online in the UK. Will they help tackle obesity? Plus, how scientists are trying to restore sensation in the feet; the legacy of Dolly the sheep 30 years on; and space rovers and the solar eclipse with the astronomer Megan Argo. Like this podcast? Please help us by supporting the Naked Scientists

Titans of Science returns with Tara Spires-Jones, a world-leading neurobiology researcher and Director of the Centre for Discovery Brain Sciences at the University of Edinburgh. She studies the mechanisms and reversibility of neurodegeneration in Alzheimer's disease and other degenerative brain diseases. We explore Tara's path to neuroscience, the history and biology of Alzheimer's, and treatments developed to overcome it. Tara has been speaking with Chris Smith. Like this podcast? Please help us by supporting the Naked Scientists

Coming up: England's mental health services are reportedly in "crisis", with over 1 million children referred. What is driving the uptick? Plus, new research suggests that antibodies protect against norovirus, strategies to improve plastic recycling rates, and insights into the bilingual brain. Like this podcast? Please help us by supporting the Naked Scientists

Coming up, Rachael Ralph explores the role of science in music. At Trinity College, Cambridge, engineer Hugh Hunt demonstrates how sounds are made; Ian Cross discusses turning experimentation into music and instruments; Trinh Nguyen examines music and development in babies; and Jacopo de Berardinis explains AI's role in the 21st-century music revolution. Like this podcast? Please help us by supporting the Naked Scientists

Coming up, most of Europe smashes June temperature records. But what is the 'heat dome' that's driving this extreme weather? Plus, why HPV vaccine rates are declining despite a huge reduction in cervical cancer deaths; Sonia Shah on her book The Fever: How Malaria Has Ruled Humankind for 500,000 Years; and former Astronomer Royal, Lord Martin Rees, on aliens. Like this podcast? Please help us by supporting the Naked Scientists

Coming up, we explore the life and times of our ancient ancestors, and what they can teach us. In this episode, Lee Berger tells us about the Homo Naledi species that ritualistically buried their dead; George Nash on remarkable cave paintings in South Wales; Andrea Manica explains how our ancient ancestors evolved sickle cell to sidestep malaria; and Rod Flower on our forebears making medicine and mind-altering drugs. Like this podcast? Please help us by supporting the Naked Scientists

Coming up, the UK follows Australia's lead in introducing age-related restrictions on social media. But do they work? Plus, how biologists are fighting infection from inside cells; researchers trace the origins of cotton to Mexico; and Elon Musk becomes the world's first trillionaire. How might he spend his fortune? Like this podcast? Please help us by supporting the Naked Scientists

Coming up, we explore the summer solstice and its enduring connection with Stonehenge. Larissa Palethorpe at the University of Bristol explains the astronomical significance of the summer solstice; Jennifer Wexler at English Heritage on the origins of Stonehenge; Richard Bevins at the University of Aberystwyth on the geology of the famous stones; and Vincent Gaffney at the University of Bradford on whether Stonehenge is part of a much broader landscape. Like this podcast? Please help us by supporting the Naked Scientists