Science Weekly

De: The Guardian
  • Sumário

  • Twice a week, the Guardian brings you the latest science and environment news
    © 2024 Guardian News & Media Limited or its affiliated companies. All rights reserved.
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Episódios
  • The sweeping reorganisation of the brain in pregnancy, and why it matters
    Sep 19 2024
    Ian Sample talks to Dr Laura Pritschet, a postdoctoral fellow of psychiatry at the University of Pennsylvania, about her research using precision scans to capture the profound changes that sweep across the brain during pregnancy. She explains what this new work reveals about how the brain is reorganised in this period, whether it could it help us better understand conditions like pre-eclampsia and postnatal depression, and why women’s brains have often been overlooked by neuroscience. Help support our independent journalism at theguardian.com/sciencepod
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    14 minutos
  • From dementia to heart disease: could weight-loss jabs transform chronic conditions?
    Sep 17 2024
    They were developed as diabetes drugs, then their potential for promoting significant weight loss became apparent. And now study after study seems to suggest that drugs such as Ozempic and Wegovy could have all sorts of health benefits, leading some scientists to hail them a breakthrough that could transform many chronic diseases of ageing. But what’s the mechanism for these effects and is it caused by more than weight loss? The Guardian’s science correspondent Nicola Davis tells Madeleine Finlay what is known so far. Help support our independent journalism at theguardian.com/sciencepod
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    17 minutos
  • Transparent skin, bird flu, and why girls’ brains aged during Covid: the week in science
    Sep 12 2024
    Ian Sample and science correspondent Hannah Devlin discuss some of the science stories that have made headlines this week, from a new technique that uses food colouring to make skin transparent, to the first case of bird flu in a person with no known contact with sick animals, and a study looking at premature brain ageing in young people during Covid. Help support our independent journalism at theguardian.com/sciencepod
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    17 minutos
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