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PODCAST

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. Hosted on Acast. See acast.com/privacy for more information.

science

All Episodes

30:02

How 'metadevices' could make electronics faster

Nature Podcast ·

2023/02/15

00:47 A metadevice for faster electronicsIn the past, increasing the speeds of electronics required designing smaller components, but further reductions in size are being hampered by increasing resistance. To get around this, researchers have demonstrated a ‘metadevice’, which prevents resistance building up by concentrating the flow of signals into specific regions of the device. The hope is that this meta-method could be used to create even smaller electrical components in the future.Research

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28:28

This mysterious space rock shouldn’t have a ring —...

Nature Podcast ·

2023/02/08

0:46 The mysterious ring in the distant Solar SystemQuaoar is a small, rocky object that lies beyond Neptune’s orbit. In an unexpected discovery, researchers have shown that this object has its own orbiting ring, similar to those seen encircling planets like Saturn. However, Quaoar’s ring shouldn’t exist, as it is at a distance far outside the theoretical limit at which rings are thought to be stable, and researchers are trying to figure out why.Research article: Morgado et al.News and Views: A

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29:31

How mummies were prepared: Ancient Egyptian pots...

Nature Podcast ·

2023/02/01

In this episode:00:47 Chemical analysis of ancient embalming materialsMummification was a significant part of ancient Egyptian culture but, despite decades of research, much is unknown about the substances and methods used during the process. Now a team have analysed the contents of ceramic vessels uncovered in an embalming workshop that dates back to around 600 BC. The results reveal that some substances assumed to be a single thing were actually mixtures, while some came from far outside Egypt,

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17:32

Audio long read: The ‘breakthrough’ obesity drugs...

Nature Podcast ·

2023/01/30

A new generation of anti-obesity medications are displaying striking results: drastically diminishing weight, without the serious side effects of previous medications.These drugs have raised hopes the weight can be pharmacologically altered in a safe way, but some researchers are concerned about the drugs' high cost, and that these medications could feed into some societies' obsessions with thinness.This is an audio version of our Feature: The ‘breakthrough’ obesity drugs that have stunned

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19:24

Amino acid slows nerve damage from diabetes, in mouse...

Nature Podcast ·

2023/01/25

00:45 The role of serine in diabetic neuropathyNerve damage is a common complication of diabetes, and can even lead to limb amputation. Thus far, the only way for people to slow its onset is by managing their diet and lifestyle. Now though, research in mice shows how the amino acid serine may be key to this nerve damage, suggesting a potential role for the molecule in future therapeutics.Research article: Handzlik et al.News and Views: Serine deficiency causes complications in diabetes06:47 Research

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20:28

Laser 'lightning rod' diverts strikes high in the Alps

Nature Podcast ·

2023/01/18

In this episode:00:45 Laser-guided lightningScientists have shown that a specially designed laser can divert the course of lightning strikes in a real-world setting. The team fired the laser into the sky above a communications tower high in the Swiss Alps and altered the course of four strikes. In future they hope that this kind of system could be used to protect large infrastructure, such as airports.Research article: Houard et al.News: This rapid-fire laser diverts lightning strikes09:36 Research

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23:39

The science stories you missed over the past four weeks

Nature Podcast ·

2023/01/11

In this episode of the Nature Podcast, we catch up on some science stories from the holiday period by diving into the Nature Briefing.We’ll hear: how Brazil’s President Lula has started to make good on his pro-environment promises; a new theory for why giant ichthyosaurs congregated in one place; how glass frogs hide their blood; about a new statue honouring Henrietta Lacks; and why T. rex might have cooed like a dove.Nature News: Will Brazil’s President Lula keep his climate promises?Science News:

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15:18

Science in 2023: what to expect this year

Nature Podcast ·

2023/01/06

In this episode, reporter Miryam Naddaf joins us to talk about the big science events to look out for in 2023. We'll hear about vaccines, multiple Moon missions and new therapeutics, to name but a few.News:the science events to look out for in 2023Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.

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50:31

The Nature Podcast’s highlights of 2022

Nature Podcast ·

2022/12/28

In this episode:00:53 How virtual meetings can limit creative ideasIn April, we heard how a team investigated whether switching from face-to-face to virtual meetings came at a cost to creativity. They showed that people meeting virtually produced fewer creative ideas than those working face-to-face, and suggest that when it comes to idea generation maybe it’s time to turn the camera off.Nature Podcast: 27 April 2022Research article: Brucks & LevavVideo: Why video calls are bad for

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34:51

The Nature Podcast Festive Spectacular 2022

Nature Podcast ·

2022/12/21

01:07 “Artemis and Dart”In the first of our festive songs, we celebrate some of the big space missions from this year: Artemis which aims to get people back to the moon, and DART which could help defend the Earth from meteor strikes. 03:51 Redacted Headline challengeIn this year’s festive game, our competitors work together to try and figure out some Nature Podcast headlines where all the words have been removed. Find out how they get on…15:57 Research HighlightsResearch Highlight: Why does fat

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29:16

COVID deaths: three times the official toll

Nature Podcast ·

2022/12/14

In this episode:00:47 Estimating pandemic-associated mortalityThis week, a team of researchers working with the World Health Organization have used statistical modelling to estimate the number of excess deaths associated with the COVID-19 pandemic in 2020 and 2021. The work estimates that there were almost 15 million deaths either directly or indirectly attributed to the pandemic, almost three times higher than the official toll.Research article: Msemburi et al.News and Views: Global estimates of

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17:53

Oldest DNA reveals two-million-year-old ecosystem

Nature Podcast ·

2022/12/07

In this episode:00:45 World’s oldest DNA shows that mastodons roamed ancient GreenlandDNA recovered from ancient permafrost has been used to reconstruct what an ecosystem might have looked like two million years ago. Their work suggests that Northern Greenland was much warmer than the frozen desert it is today, with a rich ecosystem of plants and animals.Research Article: Kjær et al.Nature Video: The world's oldest DNA: Extinct beasts of ancient Greenland08:21 Research HighlightsWhy low levels of

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25:31

Gaia Vince on how climate change will shape where...

Nature Podcast ·

2022/12/02

In the second episode of Nature hits the books, science writer and broadcaster Gaia Vince joins us to talk about her new book Nomad Century, which looks at how climate change could render large parts of the globe uninhabitable, and how surviving this catastrophe will require a planned migration of people on a scale never seen before in human history.Nomad Century, Gaia Vince, Allen Lane (2022)Music supplied by Airae/Epidemic Sound/Getty images. Hosted on Acast. See acast.com/privacy for more

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20:18

Mysterious fluid from ant pupae helps feed colony

Nature Podcast ·

2022/11/30

00:45 Inert ant pupae produce a previously unobserved fluidAnt larvae metamorphose into adults by pupating. It was assumed that these inert pupae don’t play a role in the wider ant colony, but a team of researchers have found that they actually secrete a fluid that is consumed by both adult ants and larvae. This fluid is rich in proteins and metabolites, and appears to be an important source of larval nutrition. These secretions have now been seen in the pupae of multiple ant species, suggesting it

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16:26

Audio long read: Science and the World Cup — how big...

Nature Podcast ·

2022/11/25

Big data is playing an increasingly important role in football, with technologies capturing huge amounts of information about players' positions and actions during a match.To make sense of all this information, most elite football teams now employ data analysts plucked from top companies and laboratories. Their insights are helping to steer everything from player transfers to the intensity of training, and have even altered how the game is played.This is an audio version of our Feature: Science and

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23:54

The satellite-free alternative to GPS

Nature Podcast ·

2022/11/23

00:45 Precision positioning without satellitesSatellite navigation has revolutionized how humans find their way. However, these systems often struggle in urban areas, where buildings can interfere with weak satellite signals. To counter this, a team has developed an alternative, satellite-free system, which could improve applications that require precise positioning in cities, such as self-driving cars.Research Article: Koelemeij et al.News and Views: Phone signals can help you find your way in

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27:32

How a key Alzheimer's gene wreaks havoc in the brain

Nature Podcast ·

2022/11/16

00:46 Artemis 1 is go!NASA’s Artemis 1 mission has successfully reached Earth orbit. After weeks of delays and issues, and a nail biting launch, the rocket marks the first step in a new era of moon exploration, with plans to test a new way to return astronauts to the moon. We caught up with reporter for all-things-space, Alex Witze, for the latest.News: Lift off! Artemis Moon rocket launch kicks off new era of human exploration10:06 Research HighlightsThe unlevel playing field in women’s football,

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31:19

Audio long read: She was convicted of killing her...

Nature Podcast ·

2022/11/14

Kathleen Folbigg has spent nearly 20 years in prison after being convicted of killing her four children. But in 2018, a group of scientists began gathering evidence that suggested another possibility for the deaths — that at least two of them were attributable to a genetic mutation that can affect heart function. A judicial inquiry in 2019 failed to reverse Folbigg’s conviction, but this month, the researchers will present new evidence at a second inquiry, which could ultimately spell freedom for

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24:46

Molecular cages sift 'heavy' water from...

Nature Podcast ·

2022/11/09

00:49 Separating heavy water with molecular cagesHeavy water is molecule very similar to H2O but with deuterium isotopes in the place of hydrogen atoms. Heavy water is useful in nuclear reactions, drug design and nutritional studies, but it's difficult to separate from normal water because they have such similar properties. Now, a team have developed a new separation method using tiny molecular cages, which they hope opens up more energy efficient ways to produce heavy water.Research article: Su et

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19:37

Audio long read: The controversial embryo tests that...

Nature Podcast ·

2022/11/04

Companies are offering genetic tests of embryos generated by in vitro fertilization that they say allow prospective parents to choose those with the lowest risk for diseases such as diabetes or certain cancers. However, some researchers are concerned about the accuracy and ethics of these tests.This is an audio version of our Feature: The controversial embryo tests that promise a better baby Hosted on Acast. See acast.com/privacy for more information.

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