#299What bots talk about when they think humans aren’t listeningIn late January a new social media site took a certain corner of the internet by storm. Mo... more12 Feb 202616 MINS16:4312 Feb 2026
#298Jeffrey Epstein and the scientistsThe release of the latest batch of documents relating to the late child sex offender Jeffr... more10 Feb 202618 MINS18:0210 Feb 2026
#297‘Everything is quagga mussel now’: can invasive species be stopped?On a recent trip to Lake Geneva in Switzerland, biodiversity reporter Phoebe Weston witnes... more05 Feb 202616 MINS16:1105 Feb 2026
#296Why are women turning to testosterone?Just like men, women are increasingly being told by online influencers that the classic sy... more03 Feb 202615 MINS15:4003 Feb 2026
#295Are men being misled over testosterone?If TikTok influencers are to be believed, testosterone, or T, is the answer to everything ... more29 Jan 202617 MINS17:5529 Jan 2026
#294Has 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... more27 Jan 202618 MINS18:0827 Jan 2026
#293How 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
#292Is 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
#291The 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
#290How 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
#289Our 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
#288Crude 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
#287Revisited: 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
#286Revisited: 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
#285Revisited: 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
#284Revisited: 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
#283Life 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
#282What’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
#281The 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