#299Has the world entered an era of ‘water bankruptcy’?Last week, a UN report declared that the world has entered an era of ‘global water bankrup... more16 hrs Ago18 MINS18:0816 hrs Ago
#298How positivity affects health, the rise of scabies and bovine intelligenceThe Guardian’s science editor, Ian Sample, talks to Madeleine Finlay about three eye-catch... more22 Jan 202621 MINS21:2022 Jan 2026
#297Is your body really full of microplastics?Studies detecting microplastics throughout human bodies have made for alarming reading in ... more20 Jan 202614 MINS14:2420 Jan 2026
#296The surprising science of dreams and nightmaresIan Sample puts listeners’ questions on dreams and nightmares to Dr Michelle Carr, directo... more15 Jan 202621 MINS21:4315 Jan 2026
#295How to sleep well in 2026Ian Sample puts listeners’ questions on sleep to Dr Allie Hare, consultant physician in re... more13 Jan 202621 MINS21:3913 Jan 2026
#294Our science predictions for 2026Last year was full of unexpected science news, from the discovery of a new colour, to the ... more08 Jan 202620 MINS20:4808 Jan 2026
#293Crude appeal: why Trump wants Venezuela’s oilThe US capture of Nicolás Maduro and his wife, Cilia Flores, on Saturday left many people ... more05 Jan 202614 MINS14:1405 Jan 2026
#292Revisited: the real science of weight lossKevin Hall spent 21 years at the US National Institutes of Health and became known globall... more01 Jan 202621 MINS21:4801 Jan 2026
#291Revisited: do medicinal mushroom products actually work?More of us are turning to products containing mushroom extracts, with the medicinal fungi ... more30 Dec 202519 MINS19:0630 Dec 2025
#290Revisited: is curiosity the key to ageing well?Psychologists have typically believed that we become less curious as we age, but recent re... more25 Dec 202516 MINS16:5725 Dec 2025
#289Revisited: why do we age in dramatic bursts, and what can we do about it?Scientists are beginning to understand that ageing is not simply a linear process and we a... more23 Dec 202514 MINS14:2123 Dec 2025
#288Life beyond Earth? Dame Maggie Aderin-Pocock on the mysteries of spaceDame Maggie Aderin-Pocock is a space scientist and science educator who has worked on a nu... more18 Dec 202515 MINS15:0518 Dec 2025
#287What’s worse for us, sugar or sweeteners?We all know eating too much sugar is bad for our health – but would we be better off repla... more16 Dec 202520 MINS20:1316 Dec 2025
#286The Birth Keepers: I choose this, episode oneThe Free Birth Society was selling pregnant women a simple message: they could exit the me... more13 Dec 202536 MINS36:5913 Dec 2025
#285Social media and ADHD diagnosis, new mpox strain in England and early firestartersThe Guardian’s science editor, Ian Sample, sits down with co-host Madeleine Finlay to disc... more11 Dec 202519 MINS19:3611 Dec 2025
#284Rage room or yoga class? How to beat angerAt this time of year when stress levels are high, we can find ourselves being sent over th... more09 Dec 202516 MINS16:0909 Dec 2025
#283The brain’s 5 eras, the vaccine that protects against dementia, altruistic antsScience editor Ian Sample sits down with co-host Madeleine Finlay and science corresponden... more04 Dec 202518 MINS18:1104 Dec 2025
#282Is AI making us stupid?Artificial intelligence can execute tasks in seconds that once took humans hours, if not d... more02 Dec 202520 MINS20:3502 Dec 2025
#281Is it the beginning of the end for animal testing?Patrick Vallance, the minister for science, research and innovation, recently unveiled a p... more27 Nov 202517 MINS17:3127 Nov 2025