As Russia continues its invasion of Ukraine, gas prices remain high around the world. Europe is dependent on Russia for about 40% of its natural gas supplies, and despite the expansion of renewable energy over the past two decades, that dependency is increasing as countries shift to gas from dirtier coal. Putin’s attack on Ukraine has put this reliance into sharp focus as Europe considers how to respond. Madeleine Finlay speaks to our environment correspondent Fiona Harvey about how Putin has weaponised Russia’s fossil fuels, and how Europe could reshape its energy supplies for the future. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

What have fossil fuels got to do with the invasion of Ukraine?

Do you know what noise a hungry sea anemone makes? Soundscape ecologist Bernie Krause does. Armed with over 5,000 hours of recordings, he takes Ian Sample on a journey through the natural world and demonstrates why sound is a powerful tool for conservation First broadcast on 15 June 2018. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

Soundscape ecology with Bernie Krause - Science Weekly podcast

Ian Sample visits Professor Richard Reynolds at the MS Society tissue bank to hear how research on brains of patients who died with multiple sclerosis is leading to novel insights and new treatments. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

How to stop MS in its tracks – Science Weekly podcast

As scientists at University College London announce the discovery of water in the atmosphere of a potentially habitable ‘super Earth’, Ian Sample explores our prospects for finding life beyond our own planet. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

How to find life beyond Earth - Science Weekly podcast

Ian Sample speaks to the theoretical physicist Sean Carroll about his mission to demystify quantum mechanics. It won’t be easy, though, as Carroll’s favoured interpretation of this fundamental theory – the ‘many worlds’ interpretation – results in a possibly infinite number of parallel universes. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

'Nature is quantum from the start': Sean Carroll, many worlds, and a new theory of spacetime – Science Weekly podcast

Despite being something that will affect half the world’s population, the menopause, and how it can lead to things like hot flushes, has historically been a bit of a ‘black box’ for scientists. But thanks to new insights from animal research, a much-needed alternative to hormone replacement therapy could be just around the corner. Hannah Devlin investigates. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>

The menopause: a new treatment for hot flushes? – Science Weekly podcast

The award winning Science Weekly is the best place to learn about the big discoveries and debates in biology, chemistry, physics, and sometimes even maths. From the Guardian science desk  Ian Sample, Hannah Devlin &  Nicola Davis meet the great thinkers and doers in science and technology. Science has never sounded so good! We'd love to hear what you think, so get in touch via @guardianaudio or podcasts@theguardian.com

Guardian Science Weekly

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