Nature Podcast
Springer Nature Limited
The Nature Podcast brings you the best stories from the world of science each week. We cover everything from astronomy to zoology, highlighting the most exciting research from each issue of the Nature journal. We meet the scientists behind the results and provide in-depth analysis from Nature's journalists and editors.
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Categories: Science & Medicine
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In this episode:
00:46 Mysterious methane emission from a cool brown dwarf
The James Webb Space Telescope (JWST) is revealing the makeup of brown dwarfs — strange space objects that blur the line between a planet and a star. And it appears that methane in the atmosphere of one of these objects, named W1935, is emitting infrared radiation. Where the energy comes from is a mystery however, researchers hypothesise that the glow could be caused by an aurora in the object’s atmosphere, perhaps driven by an as-yet unseen moon.
Research Article: Faherty et al.
10:44 Research Highlights
The discovery that bitter taste receptors may date back 450 million years, and the first planet outside the Solar System to boast a rainbow-like phenomenon called a ‘glory’.
Research Highlight: Bitter taste receptors are even older than scientists thought
Research Highlight: An exoplanet is wrapped in glory
13:07 How working memory works
Working memory is a fundamental process that allows us to temporarily store important information, such as the name of a person we’ve just met. However distractions can easily interrupt this process, leading to these memories vanishing. By looking at the brain activity of people doing working-memory tasks, a team have now confirmed that working memory requires two brain regions: one to hold a memory as long as you focus on it; and another to control its maintenance by helping you to not get distracted.
Research article: Daume et al.
News and Views: Coupled neural activity controls working memory in humans
22:31 Briefing Chat
The bleaching event hitting coral around the world, and the first evidence of a nitrogen-fixing eukaryote.
New York Times: The Widest-Ever Global Coral Crisis Will Hit Within Weeks, Scientists Say
Nature News: Scientists discover first algae that can fix nitrogen — thanks to a tiny cell structure
Nature video: AI and robotics demystify the workings of a fly's wing
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745 - 'This doesn't just fall on women': computer scientists reflect on gender biases in STEM Tue, 10 Oct 2023 - 0h
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744 - Astronomers are worried by a satellite brighter than most stars Wed, 04 Oct 2023 - 0h
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