BBC Inside Science

4.8 (6)
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ദ്വൈവാരം അപ്ഡേറ്റ് ചെയ്തത്

A weekly programme that illuminates the mysteries and challenges the controversies behind the science that's changing our world.

5 ദിവസം മുമ്പ്

El Niño is nigh, but so what?

With 2023’s El Niño – a recurring pattern of extreme weather across the pacific basin - still leaving a bad taste in people's mouth, 2026 sees an El Niño stirring in the Pacific Ocean and there are warnings that this will be one of the strongest yet. Roland Pease speaks with Amanda Maycock, a climatologist from Leeds University, to discuss what this climate phenomenon is and how it will impact the world from October to early next year. He also hears from Scott Evans from the American Museum of Natural History, who has been exploring the Mackenzie mountains of Canada’s Northwest Territory to better understand the biology and ecology of life on earth before anything we might recognize - from the Ediacara era. This was before the explosion of different animal types with hard shells and bones in the later, Cambrian, time. In certain places around the world, much older rocks from the ancient ocean floor reveal an ecosystem abounding with soft, squidgy animal wierdness. In Canada Scott has found a new trove of these fossils, but from far deeper below the surface of those ancient seas. Did animal life begin deep in the darkest depths rather than paddling in pools nearer the land? Today, over half a billion years later, bottom trawling, a common fishing method involving dragging heavy nets across the bottom of the seafloor, is an environmentally destructive process that rips up everything in its path to maximise catch. We talked to Amanda Vincent, a professor at the Institute for the Oceans and fisheries of the British Columbia university and founder of the international Project Seahorse conservation group, about what bottom-trawl bans can achieve, in the light of results published about a renaissance of biodiversity off the coast of Scotland in an area where trawling has been banned for several years. Plus, we talk to science journalist Gareth Mitchell, who explains how bottom trawling can also have negative consequences on technology, as well as other science news you may have missed, including updates on solar storms and robotic wolf shortages in Japan. Presenter: Roland Pease Producers: Alex Mansfield and Dan Welsh Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth

26 മി.
മേയ് 14

The science behind hantavirus

Following three deaths linked to the deadly hantavirus disease on a cruise ship this month, the scientific community is racing to answer the many unknown questions surrounding the outbreak. Tom Whipple speaks to Dr Emma Hodcroft, an epidemiologist at the University of Basel and co-founder of Pathoplexus, an online database of pathogen genomes, to explore what the new hantavirus genomic sequences can tell us. He also hears from Dr Nicole Luri, Executive Director of Emergency Preparedness and Response from the NGO The Coalition for Epidemic Preparedness (CEPI), to hear what steps would be taken if the hantavirus strain had the potential to become a pandemic, and how far their "100 days" mission has come. With less than a month until the men’s football World Cup kicks off in the United States, Canada and Mexico, there are warnings from climate scientists that football’s global governing body FIFA needs to do more to combat the risks from the high temperatures both players and fans are expected to face. We speak to Dr Theodore Keeping from the World Weather Attribution team at Imperial College London to hear about the predicted conditions and the concerns they are raising. Plus, mathematician Kit Yates from the University of Bath brings us his pick of the week’s science news you might have missed, including new hearing technology that might help you follow conversations in rowdy parties. Presenter: Tom Whipple Producer: Alex Mansfield Editor: Ilan Goodman Production Co-ordinator: Jana Bennett-Holesworth

26 മി.
മേയ് 7

Should Pluto become a planet again?

"Make Pluto a planet again" was the call this week from Donald Trump’s NASA Administrator, Jared Isaacman. The icy body was first seen in 1930 and was the only planet whose discovery was claimed by the United States. In 2006, though, it was officially stripped of its planet status. Tom Whipple is joined by astronomer Chris Lintott to discuss the debate that has raged ever since over whether Pluto should or shouldn’t be reinstated as the solar system’s 9th planet. We also hear about the big money scientific prize hoping to lead to breakthroughs in how humans can communicate with animals. Head judge Professor Yossi Yovel, from Tel Aviv University, and finalists Dr Catherine Crockford, from the CNRS Institute for Cognitive Sciences in Lyon, and Professor Nicolas Mathevon, from the University of Saint-Etienne, tell us what the Coller Dolittle Challenge is hoping to uncover. Plus, Penny Sarchet from New Scientist brings us the science news that might have slipped under the radar this week, including why there’s a scientific gap in the dating lives of over 50s. Presenter: Tom Whipple Producer: Alex Mansfield Editor: Ilan Goodman Production Co-ordinator: Jana Bennett-Holesworth

26 മി.
ഏപ്രി 30

Why is Europe the fastest-warming continent?

The latest European State of the Climate report has found that Europe is once again getting warmer, and at a rate that is twice as fast as the global average. Tom Whipple is joined by Dr Samantha Burgess, deputy director of the Copernicus Climate Change Service, to understand the driving forces behind this stark difference and anticipate what Europeans can expect in the coming years as a result. We also remember Dr J Craig Venter, one of the famous founders of what we might now call the genomic age of science who dies this week. In the lead-up to the 100th birthday of the world-famous broadcaster Sir David Attenborough, Inside Science is shining a spotlight on a species of scientific importance that has been named after him. This week, Dr Leonidas-Romanos Davranoglou shares his treacherous search for a unique species of echidna previously thought to be extinct. Plus, science journalist Caroline Steel fills us in on the latest science news that you might have missed - from the surprising growth rates of Neanderthal babies to 10,000 newly discovered planets. Presenter: Tom Whipple Producer: Alex Mansfield Assistant Producer: Katie Tomsett Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth

26 മി.
ഏപ്രി 23

Can we prevent the next pandemic?

A phase 3 clinical trial is underway to determine the effectiveness of an mRNA vaccine for H5N1, a strain of influenza that is currently of concern. The virus, which is commonly found in birds across the world and is rarely transmitted to humans. However, when it is transmitted, the disease is often fatal, and scientists fear that if the virus were to mutate, it could lead to rapid, widespread infection. Following the COVID-19 pandemic, governments around the world are keen to be better prepared for future threats. These latest efforts aim to develop an mRNA vaccine that could be rolled out on an unprecedented scale if the worst were to happen. John Tregoning, author of Infectious: Pathogens and How We Fight Them and Professor of Vaccine Immunology at Imperial College London, joins Tom to explain how these mRNA vaccines could revolutionise preparedness. In the lead-up to the 100th birthday of the world-famous broadcaster and behavioural ecologist Sir David Attenborough, Inside Science is shining a spotlight on a species of scientific importance that has been named after him. This week, Dr Frankie Dunn describes her discovery of a fossil that we now know to be the earliest animal predator. And Lizzy Gibney, senior reporter at Nature, shares the latest science news that may have slipped under the radar but is well worth your attention. Presenter: Tom Whipple Producer: Harrison Lewis & Katie Tomsett Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth

26 മി.
ഏപ്രി 16

Forty years on from nuclear disaster

For 40 years scientists have been fascinated by the exclusion zone surrounding the Chernobyl Nuclear Power Plant in Ukraine. Professor Jim Smith from the University of Portsmouth is one of those scientists, a frequent visitor over the past 20 years. He joins Inside Science to explain whether the region still suffers after the nuclear fallout and how how it has shaped European energy production. It is a month for anniversaries, and with David Attenborough turning 100, each week we take a look at a species which has found itself named after the behavioural ecologist. And finally, the latest science news in the world of astronomy brought to you by astronomer Dr Jeni Millard.

26 മി.
ഏപ്രി 9

Return to the moon

This week, humans once again looked down on the magnificent desolation of the lunar surface, from the orbit of the moon itself. They saw earth rise and earth set. They named the craters on the far side. They travelled further from Earth than any human has travelled before. Now, the Artemis mission returns home. Libby Jackson, Head of Space at the Science Museum, joins Inside Science to illuminate whether this lunar flyby is nothing but a test ride or significant for the future of human spaceflight and science. Nasa believes Artemis II will pave the way to not only land on the moon but establish a lunar base. Kelly Weinersmith, author of A City on Mars, joins Tom to discuss the complications that are likely to arrive when and if humans attempt to establish a semi-permanent presence on the lunar surface. Is it really possible? Presenter: Tom Whipple Producer: Harrison Lewis and Katie Tomsett Editor: Martin Smith

26 മി.
ഏപ്രി 2

Responding to your science questions

This week, we’re letting you run the airwaves. Victoria Gill puts your science questions to Catherine Heymans, Astronomer Royal for Scotland and Professor of Astrophysics at the University of Edinburgh, Mark Maslin, Professor of Earth System Science at University College London, and Penny Sarchet, Managing editor of New Scientist. If you’ve ever wondered why men have nipples, how gravity slingshots work, or whether photosynthesis could solve our energy problems, that’s all on this week’s BBC Inside Science. Presenter: Victoria Gill Producers: Ella Hubber & Debbie Kilbride Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth

26 മി.

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The Global News Podcast brings you the breaking news you need to hear, as it happens. Listen for the latest headlines and current affairs from around the world. Politics, economics, climate, business, technology, health – we cover it all with expert analysis and insight. Get the news that matters, delivered twice a day on weekdays and daily at weekends, plus special bonus episodes reacting to urgent breaking stories. Follow or subscribe now and never miss a moment. Get in touch: globalpodcast@bbc.co.uk

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The comedy podcast that takes history seriously. In each episode of You’re Dead to Me from BBC Radio 4, Greg Jenner is joined by a comedian and an expert historian to learn and laugh about the past. History isn’t just about dates and textbooks – it’s about extraordinary characters, amazing stories, and some very questionable fashion choices. How long did it take to build an Egyptian pyramid? What does the Bayeux Tapestry reveal about medieval life? Why did it take nearly half a millennium for Joan of Arc to become a saint? And was Catherine the Great really all that great? Whether you want to explore ancient landmarks like Stonehenge and Machu Picchu, dance through the history of Broadway and Bollywood, or find out how the Tudors rose to power, Greg and his guests promise to teach you something new that you won’t have heard in history lessons. Previous episodes of You’re Dead To Me have covered everything from royals to revolutionaries, actors to activists and divas to dictators. Take a stroll through the history of high-heeled shoes or get the scoop on the history of ice cream. Maybe you’d like to paint like the cave artists of the Palaeolithic era, work out like a Victorian bodybuilder, or fight like a Spartan? We’ve even hosted a special, live episode with the BBC Concert Orchestra to explore the dramatic life of Wolfgang Amadeus Mozart. Whatever your historical interests, Greg and his guests make even the trickiest topics easy to follow. Join them for a history lesson that’s as entertaining as it is enlightening - with no homework required.

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