Science Weekly Folgen

Climate change and pollution are the latest factors contributing to a global rise in antibiotic-resistant superbugs, according to a report from the UN environment agency. Given that no new class of antibiotics has been discovered since the 1980s, what are our best hopes for tackling these bugs in the future? Ian Sample speaks to the Guardian’s science correspondent Hannah Devlin about genetically modified bacteria, the potential of plant toxins, and why scientists are hunting for viruses known as ‘bacteriophages’ in birdbaths and sewers. Help support our independent journalism at theguardian.com/sciencepod

Companies selling private blood tests offer customers a way to check their health – from measuring cholesterol levels to thyroid hormones – from the comfort of their home. But what happens if there’s an abnormal result? Madeleine Finlay speaks to health journalist Emma Wilkinson and consultant chemical pathologist Dr Bernie Croal about how these tests work, how to interpret your results and whether an already overstretched NHS is being left to deal with the worried well. Help support our independent journalism at theguardian.com/sciencepod

As we approach the anniversary of Russia’s invasion of Ukraine, Ian Sample talks to physicist Prof John Ellis, and Arctic governance expert Svein Vigeland Rottem, about how the world of science has had to adapt. Help support our independent journalism at theguardian.com/sciencepod