Naked Scientists Special Editions Podcast

What's the science behind the so-called 5:2 or intermittent fasting diet? Like this podcast? Please help us by supporting the Naked Scientists

Does your dog pay attention to what you say? Thinking back to the last time it rolled in something stinky, or ran off with your socks, you may not be convinced. But new research from the University of Sussex shows that man's best friend is at least listening; and not only to what we say, but how we say it. Georgia Mills spoke to Victoria Ratcliffe, who tested over 200 willing canines... Like this podcast? Please help us by supporting the Naked Scientists

Marie Blackman Northwood is a biomedical scientists normally based in Cambridge,who is currently in Sierra Leone, lending her hand to the fight against Ebola. She spoke to Chris Smith about her experiences. Like this podcast? Please help us by supporting the Naked Scientists

Religion and nature might have more to do with each other than you thought. In the biggest study of its kind, a team of evolutionary biologists, anthropologists, linguists and religious scholars examined the religions of societies from around the world to see if there was any link between where they lived and what they believed. They found that they can predict which societies will worship moralising high gods - gods who are believed to have created the earth and who care about how humans treat each other - based on how harsh the environments are that people live in. Sara Sjosten spoke to lead... Like this podcast? Please help us by supporting the Naked Scientists

Are you a morning person or a night owl? Whichever you are, your daily rhythm is determined by your circadian clock - powered by a small group of cells in the brain - and it tells you when to get up and when to sleep. Now Professor Bill Wisden and his team at Imperial College have discovered a second biological clock in the brain, located in a little cluster of nerve cells that produce a chemical called histamine, which helps to wake us up. Kat spoke to him to find out more about this molecular alarm clock. Like this podcast? Please help us by supporting the Naked Scientists

Just a handful of genetic changes are what turned wildcats into domestic pets, scientists have now shown. And many of these changes are linked with genes that affect how the brain processes rewards and pleasure. In other words, humans won over cats by appealing to their desire for kitty treats and stroking. Over time, those that responded best to this nurturing were more likely to be bred by humans, leading to increasingly docile, domesticated pets. Graihagh Jackson has been hearing from some cat lovers but first she spoke to one of the researchers - Bronwen Aken from the Wellcome Trust's... Like this podcast? Please help us by supporting the Naked Scientists

Researchers say that doing anti-social shifts over many years can dent your brain power. In other words you can't think straight. The team collected data from three thousand workers in France, who underwent memory and other tests of brain function. Individuals who had worked shifts for over ten years had the same results as someone six and a half years older than them. But here's the good part. Luckily the effect may be reversible. Chris Smith spoke to study author Philip Tucker, from Swansea University, to find out more... Like this podcast? Please help us by supporting the Naked Scientists

Tim Bussey, professor, budding rock star and performer explains to Hannah Critchlow how he's addressing scientific gender inequality with a re-release from the 80s... Like this podcast? Please help us by supporting the Naked Scientists

Would you prefer your prime minister, president, or beloved leader to look healthy, intelligent, or both? Researchers from the VU University of Amsterdam say that given the choice, people prioritise healthy-looking candidates over intelligent ones. Like this podcast? Please help us by supporting the Naked Scientists

The quest to understand the fundamental rules governing life has taken another step forward, as new research from the University of Cambridge reveals. Like this podcast? Please help us by supporting the Naked Scientists

As international trade increases, particularly by sea, we're seeing more stowaways; but not of the human variety. Scientists are reporting that animals and plants are hitching rides around the world on boats - and even on fishing tackle. They then setup home in other countries where, with nothing to eat them, they can become dangerously invasive. Timothy Revell spoke to David Aldridge an expert in invasive species about the UK's most recent arrival. Like this podcast? Please help us by supporting the Naked Scientists

Whilst Magic - a young golden retriever - may love chasing a stick, curling up on a rug and enjoying a biscuit as much as the next dog, he is certainly no ordinary dog. Trained by Milton Keynes based organisation Medical Detection Dogs, he can sniff out when his owner Claire Pesterfield, a sufferer of Type 1 diabetes, is about to suffer an attack brought on by low blood sugar levels, that could lead to her losing consciousness. By alerting and getting assistance, this extraordinary dog helps Claire lead a more ordinary life.Amelia Perry spoke to Claire, at Addenbrooks Hosptial, where she is... Like this podcast? Please help us by supporting the Naked Scientists

This week in the Planet Earth Podcast: Tamara Galloway, Matt Cole and Ceri Lewis of the University of Exeter talk about their research on the effects of fragments of plastics from food packaging, drinks bottles and even facial scrubs on marine wildlife. Like this podcast? Please help us by supporting the Naked Scientists

Which part of our brain helped us become the social and (for the most part) intelligent creatures we are today? Like this podcast? Please help us by supporting the Naked Scientists

Thousands die due to alcohol consumption each year, did raising the price of alcohol in the UK reduce these costs? Like this podcast? Please help us by supporting the Naked Scientists

Until recently when technology took over, a coal miner's best friend was a caged canary that would warn of a build-up of life-threatening gases. Now US scientists are saying that the sense of smell is the coalmine canary of human health, with people who fail a smell test being at much greater odds of dying within the following 5 years. Jay Pinto, from the University of Chicago, tested over 3000 over 55s on their ability to correctly identify rose, leather, fish, orange, and peppermint smells. He told Chris Smith about how he followed them up five years later, of those who failed the smell... Like this podcast? Please help us by supporting the Naked Scientists

During an asthma attack, inflammation in the airways leads to breathlessness, and severe cases can end up with sufferers being hospitalised or even dying.One culprit that can make asthma worse is the virus that causes the common cold, known as rhinovirus. But why does a cold mean a runny nose and feeling a bit grotty for most people, but can lead to dangerous breathing problems in asthmatics?Kat spoke to Imperial College's David Jackson, who's one of a team that has been finding out. Like this podcast? Please help us by supporting the Naked Scientists

You can forget Jurassic Park because actually dinosaurs are all around us! And I'm not joking because the fact is that when you see a chirping bird, you're actually looking at a modern dinosaur. Evidence has been growing for some time that our feathered friends are descended from small carnivorous dinosaurs called therapods. For example, the arrangement of bones in a bird's fingers, encased in the wing, is very similar to the bones in fossilised therapods. But there are still some biologists who study early development, as a chick grows in an egg, who aren't convinced by the dinosaur story.Now... Like this podcast? Please help us by supporting the Naked Scientists

Hydrogen is regarded as an excellent candidate future fuel on the grounds that it is relatively easy to store and it burns cleanly to produce only heat and water. But present methods of production involve fossil fuels and are energy intensive, offsetting any benefits of the hydrogen. Instead, scientists would like to use electricity from renewable sources to split water into hydrogen and oxygen, with solar power being one obvious choice. Unfortunately, current silicon-based cells cannot produce a sufficiently high output voltage individually, meaning that several of them need to be linked... Like this podcast? Please help us by supporting the Naked Scientists

We've all heard that whales and dolphins have a highly developed way of making sounds to communicate with each. However when it come to ordinary fish you'd have thought they're pretty silent things. But you'd be wrong. Marine biologist Erica Staaterman from the University of Miami believes that most animals in the ocean including crabs, lobsters, shrimp and fish make sounds. In a new study she shows, for the first time, that 30 day old baby gray snapper fish speak to each other in order to stick together in the sea. Hannah Critchlow's been hearing from Erica, and her little snappers, over... Like this podcast? Please help us by supporting the Naked Scientists