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index.feed.received.today — 6 mai 2025

How old are we really? What a test can tell us about our biological age – podcast

Direct to consumer tests that claim to tell us our biological – as opposed to chronological – age are getting a lot of attention, but what can they really tell us about our health? Science editor Ian Sample talks to Dr Brian H Chen, an epidemiologist at the California Pacific Medical Center Research Institute, who has conducted research into a variety of these tests called epigenetic clocks. He explains what exactly they are measuring and whether, once we have the results, there are any evidence-based strategies we can adopt to lower our biological age

Real age versus biological age: the startups revealing how old we really are

Support the Guardian: theguardian.com/sciencepod

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© Photograph: Alexey Kotelnikov/Alamy

© Photograph: Alexey Kotelnikov/Alamy

index.feed.received.yesterday — 5 mai 2025

From acid house to ancient rites: Jeremy Deller’s enormous, collaborative, unsellable art – podcast

The artist Jeremy Deller can’t really draw or paint. Instead of making things, he makes things happen. And later this year, he is planning to unleash a bacchanalian festival that will be his most daring public artwork yet

By Charlotte Higgins. Read by Richard Coyle

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© Photograph: Murdo MacLeod/The Guardian

© Photograph: Murdo MacLeod/The Guardian

index.feed.received.before_yesterday

What happens when the US declares war on your parents? The Black Panther Cubs know – podcast

The Black Panthers shook America awake before the party was eviscerated by the US government. Their children paid a steep price, but also emerged with unassailable pride and burning lessons for today

By Ed Pilkington. Read by Chiké Okonkwo

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© Composite: Guardian Design

© Composite: Guardian Design

Why did Spain and Portugal go dark? – podcast

Authorities are still trying to understand what triggered the massive power outage that left the majority of the Iberian Peninsula without electricity on Monday. To understand what might have been at play, and whether there’s any truth to claims that renewable energy sources were to blame, Ian Sample hears from Guardian energy correspondent Jillian Ambrose. And Guardian European community affairs correspondent Ashifa Kassam explains what it was like to experience the blackout and how people reacted

‘Shipwrecked in the 21st century’: how people made it through Europe’s worst blackout in living memory

Support the Guardian: theguardian.com/sciencepod

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© Photograph: Jordi Boixareu/ZUMA Press Wire/REX/Shutterstock

© Photograph: Jordi Boixareu/ZUMA Press Wire/REX/Shutterstock

From the archive: The last phone boxes: broken glass, cider cans and – amazingly – a dial tone – podcast

We are raiding the Guardian long read archives to bring you some classic pieces from years past, with new introductions from the authors.

This week, from 2022: Five million payphone calls are still made each year in the UK. Who is making them – and why?

By Sophie Elmhirst. Read by Emma Powell

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© Photograph: Aidan Maccormick/Alamy

© Photograph: Aidan Maccormick/Alamy

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