Anant Sudarshan, an environmental economist at Warwick University, reveals the staggering impact of vulture decline in India on human health, linking it to an increase in mortality due to the toxic effects of diclofenac. Mariana Nabais from the Catalan Institute explores Neanderthal butchering techniques, shedding light on ancient culinary practices and dietary habits. The conversation extends to fascinating parallels between human and chimpanzee communication, suggesting shared evolutionary traits in conversational behavior. This blend of ecology, history, and anthropology paints a vivid picture of our interconnectedness.

There’s an update from asteroid expert Patrick Michel about the European Space Agency’s Rapid Apophis Mission for Space Safety. The ESA have received permission to begin preparatory work for the planetary defence mission which will rendezvous with the asteroid Apophis, that will be passing by the Earth on Friday, April 13th 2029. And in news from the Moon this week – a massive cave has been discovered on its surface that might be a window into the body’s sub-surface, and even a ready-made lunar base for future astronauts to use. The claim was made in Nature Astronomy by a team of Italian planetary scientists, and two experts in remote sensing who have been re-interpreting radar data from a NASA orbiter - Leonardo Carrer and Lorenzo Bruzzone from University of Trento in Italy. In the magazine Science, there’s a call for a re-doubling of efforts to tackle malaria in Africa as signs grow that a leading treatment, Artemisinin, is becoming less effective. Deus Ishengoma, a malaria expert with the Tanzanian National Institute for Medical Research, is worried, having seen the transformation Artemesinin made in the past. Tiny solar-powered flying robots - an ultra-lightweight, solar-powered micro aerial vehicle capable of sustained flight is described in a paper published in Nature. Peng Jinzhe of the School of Energy and Power Engineering at Beihang University was part of the team behind the 8 millimetre robot. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Jana Bennett-Holesworth (Image: ESA’s Ramses mission to asteroid Apophis. Credit: The European Space Agency)

The 2024 north Atlantic hurricane season has started with a bang, with Hurricane Beryl traversing the whole ocean, and leaving a trail of destruction across the Caribbean, into Mexico and Texas. Presenter Roland Pease speaks to climate expert Michael Mann of Pennsylvania University about this hurricane season and the role of climate change.And Roland speaks to Amie Eisfeld of the Influenza Research Institute at the University of Wisconsin–Madison, who has been looking at the infection and transmission of bovine H5N1 influenza (bird flu). The virus is shown to be transmitted through the milk of cows with bovine flu to mice and by intranasal exposure to mice and ferrets. The findings are published in Nature this week.Ancient genomics: Neolithic farmers hit hard by the plague. Repeated outbreaks of plague may have contributed to the decline in Neolithic populations in Scandinavia, a Nature paper suggests. The analysis of ancient DNA from more than 100 individuals sheds light on the fate of these farmers around 5000 years ago. Roland speaks to geneticist Frederik Seersholm of the Lundbeck Foundation GeoGenetics Centre in Copenhagen.And a cheap coating that can be painted easily onto the glass of greenhouses converts part of the sunlight spectrum into red light that should boost the rate at which plants grow. Roland joins the chemists and crop scientists to see if there really is a difference with tomatoes and strawberries.Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Jana Bennett-Holesworth (Image: Hurricane Beryl batters northern Jamaica after killing 7 people in southeast Caribbean. Credit: Anadolu/Getty Images)

Science in Action is at the UK's Royal Society Summer Science Exhibition, hunting for dark matter, melting ancient ice, cleaning up disused mines and looking for the batteries of the future. Presenter: Roland Pease Producer: Alex Mansfield Production Coordinator: Jana Bennett-Holesworth(Image: Pile of used batteries ready for recycling. Credit: Mindful Media via Getty Images)

An injectable antiviral "PrEP" therapy that gives 100% protection against HIV infection. Trials among young women in South Africa and Uganda proved so effective, they were wound up early to accelerate its use. Linda-Gail Bekker of the Desmond Tutu HIV Foundation shares her excitement. A new kind of gene therapy that uses the cell's own “epigenetic” mechanisms to silence troublesome portions of our DNA, tested against the prion protein responsible for some brain diseases. Jonathan Weissman led the research at the Whitehead Institute for Biomedical Research in Massachusetts. Accelerated evolution is being tested in Matthew Nitschke’s labs in the Australian Institute for Marine Science to see if it can help protect natural corals against future global warming. The amazing 4.200 km transatlantic flight of some Painted Lady butterflies – and the extraordinary detective work ecologist Gerard Talavera and team needed to prove it. Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Jana Bennett-Holesworth(Image: HIV Vaccine Efficacy Trial Conducted In Uganda. Credit: Luke Dray / Stringer via Getty Images.)

How has China reached the top spot of scientific research so quickly? Science editor of The Economist, Ainslie Johnstone, gives us the CCPs grand, broad plans whilst senior reporter for Nature, Gemma Conroy, digs into the specifics of China’s future particle collider. Also, Gene Kirtsky, who has been studying cicadas for 50 years, discusses the spectacle of the millions of insects which have been emerging across the USA this summer. And Unexpected Elements' Marnie Chesterton gets close and personal with the stinkiest plant in the world at Kew Garden in London. Presenter: Roland Pease Producer: Ella Hubber Production co-ordinator: Jana Bennett-Holesworth(Photo: Jiangmen Underground Neutrino Observatory under construction. Credit: VCG/Getty Images.)

With mice being the latest species to carry the disease, pandemic expert Rick Bright calls for stronger counter measures. “It’s like PTSD from February 2020” he says. The authorities in the USA are responding too slow to the spread of H5N1 bird flu through its dairy farms – even mice are carrying the virus now, and not enough is known of how it is evolving and whether humans are threatened. He talks Roland through the complex political and public health issues. Child sacrifices in the Mayan empire a thousand years ago have been confirmed with DNA evidence from bones recovered in the 1960s from an underground pit. Some victims were twins, possibly indicating a brutal ritualistic re-enactment of an ancient myth involving divine twins. Geneticist Rodrigo Barquera describes the analysis. Mature orchids perform a unique form of offspring-care, feeding tiny seedlings with nutrients via networks of thread-like fungal hyphae in the soil, according to experiments conducted at Sheffield University. Mycologist Katie Field has been delving into this underground sustenance network. Geoscientists at the edge of the Arctic ocean are looking for ancient clues to the stability of the Atlantic circulation that brings critical warmth to Europe and the northern hemisphere. Could past changes help unravel the influence of global warming? Roland talks to Renata Lucchi in the control room of Research Vessel JOIDES Resolution. Presenter: Roland Pease Producer: Alex Mansfield Production Co-ordinator: Jana Bennett-Holesworth(Image: Mouse sitting on grain. Credit: SAEED KHAN/Getty Images)

The ‘origami’ superpowers of a single-celled pond hunter, it hunts by launching a neck-like proboscis that can extend more than 30 times its body length. Manu Prakash of Stanford University reveals the amazing mathematical mechanisms of the protist, Lacrymaria olor.It’s a microbe-eat-microbe world out there, with bacteria waging constant war against each other. It’s by dipping into their ever-evolving chemical arsenal that we keep our pharmacies supplied with the antibiotics we use to fight infectious bacteria - and computer biologist Luis Coelho of Queensland University of Technology has turned to genetics and AI to speed up the search for novel compounds.Research from Elana Hobkirk at Durham University has found that the process of domestication and selective breeding has limited the ability of domestic dogs to use facial expressions to convey emotions as effectively as their wolf ancestors. Whilst we may be easily manipulated by the ‘puppy eyes’ of our pet dogs, they are no longer able to display the same range of emotions that wolves can, who need strong visual communication to maintain their packs.Who discovered the first black hole? Science writer Marcus Chown tells us about the discovery of Cygnus X-1 discovered by Paul Murdin and Louise Webster in 1971.And 100 years ago this week, Indian physicist Satyendra Nath Bose posted his revolutionary paper to Albert Einstein, which went on to influence quantum mechanics, low-temperature physics, atomic physics, and the physics of the particles that shape the Universe. Physicist Ajoy Ghatak and presenter Roland Pease discuss the story of the man who had the word ‘boson’ coined to memorialise him in the late 1920s.Presenter: Roland Pease Producer: Jonathan Blackwell Production Coordinator: Jana Bennett-Holesworth

AI is already being used in every branch of science, and will become more and more a feature of future breakthroughs. But with its power to find subtle patterns in massive data sets comes a concern about how we will know when to trust its outcomes, and how to rely on its predictions. Science in Action talks to Alison Noble who just completed a Royal Society report on trust in scientific AI.With highly pathogenic bird flu infecting around 70 dairy herds across 10 states in the USA, including a herd of alpacas, we get an update from health journalist Helen Branswell of StatNews on the latest science and efforts to get on top of the infection.Also, from the pioneers of the mRNA vaccines that helped turn around the COVID pandemic, an experimental version that could be rolled out rapidly if the bird flu does cross worryingly into people. University of Pennsylvania’s Scott Hensley described how it works, and how promising it looks.Science in Action also hears how Europe’s new EarthCARE satellite, equipped to peer deep inside clouds, will tackle one of the biggest unknowns in the science of global warming.Presenter: Roland Pease Producer: Jonathan Blackwell

The podcast discusses the addictive nature of fentanyl and the impact on the brain, potential treatments, early embryo development, survival challenges of ancient children, enamel growth in Neanderthals, insects' electric field sensing abilities, and caterpillars' unique sensory responses.