Naked Scientists Special Editions Podcast

Ancient wasp nests have enabled scientists to, for the first time, accurately pinpoint the ages of rock paintings dating back thousands of years in a remote part of Australia. And the picture that emerges is one of the continent's earliest human inhabitants getting to grips with climate change. Speaking with Chris Smith, Damien Finch is based at the University of Melbourne but works in what's arguably one of the most beautiful places on Earth... Like this podcast? Please help us by supporting the Naked Scientists

Chris Smith joined Radio New Zealand National's Kim Hill on Saturday 1st February in the wake of the World Health Organisation's decision to declare the Chinese coronavirus outbreak a global health emergency. They review the on-going situation and consider the likely trajectory the disease will follow around the world... Like this podcast? Please help us by supporting the Naked Scientists

Chris Smith appeared on Radio New Zealand National to speak with Kim Hill 0n 25th January 2020 to discuss the emerging coronavirus situation in Wuhan City, China. Here they discuss the origins of this virus, the risks posed by the outbreak, and the reaction of the World Health Organisation... Like this podcast? Please help us by supporting the Naked Scientists

Have these paralysed patients helped to reveal the brain basis of why we gesticulate when we talk? Also, new insights into how the body clock keeps track of the seasons, signs that immunity to Zika virus wanes with time, why human body temperature is lower than it was 150 years ago, and diversity in science: how can we better hold on to rare talent? Like this podcast? Please help us by supporting the Naked Scientists

The Daily Mile is a programme for primary school children, that gets them to spend 15 minutes jogging or running at their own pace during the school day. The programme's name comes from the fact that for most children, fifteen minutes of running will see them covering about one mile. The initiative, which is over and above timetabled breaks and PE classes, has been adopted by 10,500 schools and nurseries world-wide. But until recently there have been no large scale studies looking at the impact of the programme. Researchers from the University of Birmingham, with the help of 40 Birmingham... Like this podcast? Please help us by supporting the Naked Scientists

Researchers at McMaster University in Canada have developed a new cling-film-like wrap that can be used to coat objects to make them bacteria-, water- and dust-repellent. Inventor Tohid Didar explains to Amalia Thomas how it works... Like this podcast? Please help us by supporting the Naked Scientists

An update on the emerging viral infection from Wuhan City, in China: the disease was first picked up by the Chinese in early December and notified to the World Health Organisation at the start of January. The source appears to be a food market in Wuhan City, and the virus itself is a newly-identified member of a viral family called coronaviruses. Speaking with Chris Smith, Neil Ferguson... Like this podcast? Please help us by supporting the Naked Scientists

Around the world, millions of people are infected with the AIDS virus, HIV. And although drug treatments can successfully suppress the virus to undetectable levels, rather like taking your foot off the brake in a car parked on a hill, if you stop taking the medication, the virus rapidly returns with a flourish and regains its momentum. And that's because it has the ability to insert the genetic code of the virus into our DNA and then hide in an inactive state in various cells around the body. So if we want to rid the body of HIV we have to discover a way to flush out the virus from these... Like this podcast? Please help us by supporting the Naked Scientists

Naked Gaming Podcast presenters Chris Berrow and Leigh Milner catch up with voice of "The Witcher" video game series, Doug Cockle to find out what he thinks of the latest Netflix TV show... Like this podcast? Please help us by supporting the Naked Scientists

Motor neuron disease, in its many different forms, affects about one in every 2,500 people in the UK - it's incurable, and can be debilitating, as over time you lose control of parts of your body. But now scientists from the University of Exeter have a new theory about how seemingly different forms of the disease have the same underlying cause. Based on decades of their own research, they've found something in common between thirteen motor neuron disease genes: and the link is, surprisingly, cholesterol. It's a kind of Eureka moment for researching this condition, and might open the door to... Like this podcast? Please help us by supporting the Naked Scientists

One other lifestyle change people tend to embrace at this time of year is to quit smoking. And the good news is that, according to a study from University College London, you're in very good company and, on the whole, cigarette consumption is dropping. Phil Sansom spoke to the study's author Claire Garnett... Like this podcast? Please help us by supporting the Naked Scientists

Scientists have found a way to make organisms not need food at all. Bacteria usually rely on some sort of sugar to survive, but a group at the Weizmann Institute of Science in Israel made a population of a common bacteria able to feed on carbon dioxide, very much like plants do. They did this by genetically modifying how the bacteria digests its food, and then putting them in a tank with very little food - sugar - and a lot of carbon dioxide. In only a few hundred generations, these bacteria evolved to feed on the carbon dioxide in the air instead. Amalia Thomas reports... Like this podcast? Please help us by supporting the Naked Scientists

And now onto something out of this World. For the first time, scientists have found evidence of a giant, Neptune-size planet orbiting a white dwarf star. This was previously not thought to be possible due to the destructive energy low-mass stars, such as our Sun, emit to the surrounding solar system as they age and expand. The findings, published in Nature by a team from Warwick University, are particularly interesting because they indicate what might happen to our solar system billions of years from now. Nadeem Gabbani speaks with Ingo Waldmann of University College London for comments on the... Like this podcast? Please help us by supporting the Naked Scientists

Join the Naked Gaming Podcast team for a special bonus episode, with an in-depth interview with the voice of Ash Ketchum from the pokemon TV series. What was it like getting the job, where did the voice come from, and which other characters did she play? Like this podcast? Please help us by supporting the Naked Scientists

Taking a leaf from the holly and the ivy's book, Katie Haylor explores the virtue of being evergreen...? Like this podcast? Please help us by supporting the Naked Scientists

How did the popular concept of Christmas trees get started? Extolling the virtues of a real tree, including a superior short-term carbon footprint and a nicer smell, Adam Murphy explains how the tree tradition began... Like this podcast? Please help us by supporting the Naked Scientists

The lung disease tuberculosis is still one of the world's top ten causes of death. And while it's completely treatable, patients need constant monitoring to make sure the treatment is working. The monitoring is fairly labour-intensive: it requires taking a sample of phlegm and counting the bacteria inside by eye under a microscope. It's a treatment bottleneck. But now, some engineers from Cambridge Consultants have been developing a technology to get rid of that bottleneck using AI - as Phil Sansom found out from developer Matthew Murchie... Like this podcast? Please help us by supporting the Naked Scientists

Measles was thought to have been eradicated from the UK in 2017, but following an outbreak the very next wear, we lost this elimination status. Measles is a highly infectious disease that can quickly spread through the unvaccinated population with a high complication rate involving pneumonia, gastroenteritis and even encephalitis. And having recovered from that, there's a further sting in the tail: measles virus suppresses the immune system for years after the infection clears. Amalia Thomas hears why from Velislava Petrova, at the Wellcome Sanger Institute in Cambridge, who has discovered the... Like this podcast? Please help us by supporting the Naked Scientists

Mental health awareness has been improving in the past few years, but there still isn't universal, accessible support for vulnerable people. A recent study carried out by members of the University of Cambridge might help develop targeted support: it showed that the environment in which people live is correlated to risk of depression in men, but not in women. In contrast to men, women that live in deprived areas are more likely to develop anxiety issues. Amalia Thomas got the details from the lead author of this study, Olivia Remes... Like this podcast? Please help us by supporting the Naked Scientists

In 2001 Lawrence Jones set out on a freeskiing trip with his mates. It was not the first adventure trip they had been on, but it was the last one that any of them took lightly again. An avalanche turned Lawrence's holiday from fun to tragedy within the space of half an hour. On the Naked Scientists podcast episode "How to survive an avalanche" we discuss his story, and the science behind it, with two avalanche experts.Now, here's the complete tale of his lucky escape from one of the most terrifying forces of nature - as told by Lawrence Jones himself... Like this podcast? Please help us by supporting the Naked Scientists