Hawaii's Big Island has been experiencing a series of volcanic eruptions. What's causing them, and how is it likely to change in the future? To find out, Chris Smith talked to Jessica Johnson, a volcanologist at the University of East Anglia... Like this podcast? Please help us by supporting the Naked Scientists

Hawaii's Big Island has been experiencing a series of volcanic eruptions. What's causing them, and how is it likely to change in the future? To find out, Chris Smith talked to Jessica Johnson, a volcanologist at the University of East Anglia...

Exercise is good for us, it's one of the best things you can do to keep your mind and body healthy for a long age. But perhaps not all exercise is equal. A new analysis out in the British Journal of Sports Medecine reports that exercise at work is associated with an increased risk of early death in men. So what's going on? Georgia Mills spoke to study author Pieter Coenen, of VU University in Amsterdam. Like this podcast? Please help us by supporting the Naked Scientists

Exercise is good for us, it's one of the best things you can do to keep your mind and body healthy for a long age. But perhaps not all exercise is equal. A new analysis out in the British Journal of Sports Medecine reports that exercise at work is associated with an increased risk of early death in men. So what's going on? Georgia Mills spoke to study author Pieter Coenen, of VU University in Amsterdam.

Knowing where Earth's freshwater is accumulating, or perhaps more critically, disappearing is of paramount importance. A new study in Nature has analysed changes in freshwater across the entire planet. To learn more Adam Murphy spoke with Matthew Rodell, from the NASA Goddard Space Flight Centre in Greenbelt, Maryland... Like this podcast? Please help us by supporting the Naked Scientists

Neurodegeneration is a process involved in several serious and debilitating diseases, for which there is often no cure. One of the first steps on the journey towards a treatment to stop neurons dying is understanding how and why they do so. Now, scientists from Cambridge University and the University of Toronto have announced a mechanism that explains how neurons die in two diseases, motor neurone disease and a type of dementia called fronto-temporal dementia. Georgia Mills spoke to Cambridge University chemist Michele Vendruscolo. First, Georgia asked, what actually are neurons? Like this podcast? Please help us by supporting the Naked Scientists

Neurodegeneration is a process involved in several serious and debilitating diseases, for which there is often no cure. One of the first steps on the journey towards a treatment to stop neurons dying is understanding how and why they do so. Now, scientists from Cambridge University and the University of Toronto have announced a mechanism that explains how neurons die in two diseases, motor neurone disease and a type of dementia called fronto-temporal dementia. Georgia Mills spoke to Cambridge University chemist Michele Vendruscolo. First, Georgia asked, what actually are neurons?

Are you struggling to know what to wear for the weather at the moment? One day in the UK it's freezing, the next rain, the next a veritable heat wave. Apart from playing havoc with BBQ plans, this extreme variation in weather is also affecting local wildlife. Georgia Mills went for a stroll along the river Cam with the RSPB's Richard Bradbury to find out more. Like this podcast? Please help us by supporting the Naked Scientists

Are you struggling to know what to wear for the weather at the moment? One day in the UK it's freezing, the next rain, the next a veritable heat wave. Apart from playing havoc with BBQ plans, this extreme variation in weather is also affecting local wildlife. Georgia Mills went for a stroll along the river Cam with the RSPB's Richard Bradbury to find out more.

Tasmanian devils are black, carnivorous, scavenger marsupials that live - perhaps unsurprisingly, on the island of Tasmania. In recent years an intriguing type of cancer has been decimating their numbers, pushing the animals to the brink of extinction. Known as "Devil Facial Tumour Disease" - or DFTD - the cancer is spread when an affected animal bites - and literally implants - some of the tumour from its own mouth into the face of another devil. The tumours avoid detection by the immune system by switching off key markers that would normally label the tissue as foreign. Now, by studying the... Like this podcast? Please help us by supporting the Naked Scientists