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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

30:13

Flies can move their rigid, omnidirectional eyes – a...

Nature Podcast ·

2022/11/02

00:46 How flies can move their eyes (a little)It's long been assumed flies’ eyes don’t move, and so to alter their gaze they need to move their heads. Now, researchers have shown that this isn’t quite true and that fruit flies can actually move their retinas using a specific set of muscles, which may allow them to perceive depth. The team also hope that this movement may provide a window into some of the flies’ internal processes.Research article: Fenk et al.08:54 Research HighlightsHow the

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39:35

Racism in Health: the harms of biased medicine

Nature Podcast ·

2022/10/28

When COVID-19 hit it didn't kill indiscriminately. In the US, being Black, Hispanic, or Native American meant you had a much greater risk of death than if you were white. And these disparities are mirrored across the world.In this episode we explore the complex tale behind this disparity. Throughout history, racism and biases have been embedded within medical technology, along the clinicians who use it. Cultural concepts of race have been falsely conflated with biology. The way medicine is taught,

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23:01

Ancient DNA reveals family of Neanderthals living in...

Nature Podcast ·

2022/10/26

In this episode:00:54 Siberian cave offers first-ever glimpse into Neanderthal familyBy analysing ancient DNA recovered from bone fragments found in two Siberian caves, researchers have identified a set of closely related Neanderthals: a father and daughter, as well as several other more-distant relatives. The work suggests that Neanderthal communities were small, and that females may have left their families to join other groups.Research article: Skov et al.News and Views: The first genomic

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18:05

Human brain organoids implanted into rats could offer...

Nature Podcast ·

2022/10/12

In this episode:00:45 Implanted brain organoids could offer new insights into diseaseBrain organoids — lab-grown, self-organizing structures made of stem cells — are used in research to better understand brain development and disease progression. However, these structures lack connections seen in real brains, limiting their usefulness. To overcome this, a team has now transplanted human organoids into the brains of newborn rats, showing that these implanted organoids respond to stimuli and could

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18:40

Virtual library of LSD-like drugs could reveal new...

Nature Podcast ·

2022/10/05

In this episode:00:46 A virtual chemical library uncovers potential antidepressantsCertain psychedelic drugs are of interest to researchers due to their promising antidepressant effects.To help speed up the discovery of molecules with useful properties, researchers have built a virtual library of 75 million compounds related to these drugs. This approach yielded two molecules that showed antidepressant properties in mice, but without the hallucinogenic activity of psychedelic drugs.Research article:

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21:12

Nature's Take: How the war in Ukraine is impacting...

Nature Podcast ·

2022/10/03

The ongoing war in Ukraine has devastated the global economy, rocked geopolitics, killed thousands of people and displaced millions. Science too has been affected and the impacts on research are being felt more widely than just in Ukraine and Russia.In this episode of Nature's Takes we discuss the war's impact on publishing, international collaborations, climate change and energy, and the destructive impacts on scientists themselves. And as the war continues, we consider the future of science in the

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22:38

Audio long read: What scientists have learnt from...

Nature Podcast ·

2022/09/30

At the beginning of the COVID-19 pandemic, many countries introduced strict lockdowns to help prevent spread of the disease. Since then, researchers have been studying the effects of these measures to help inform responses to future crises.Conclusions suggest that countries that acted swiftly to bring in strict measures did best at preserving lives and their economies, but analysing the competing costs and benefits of lockdowns has been tough, as this work often comes down not to scientific

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19:10

A trove of ancient fish fossils helps trace the...

Nature Podcast ·

2022/09/28

In this episode:00:45 Piecing together the early history of jawed vertebratesA wealth of fossils discovered in southern China shed new light onto the diversity of jawed and jawless fish during the Silurian period, over 400 million years ago. Nature editor Henry Gee explains the finds and what they mean for the history of jawed vertebrates like us.Research article: Zhu et al.Research article: Gai et al.Research article: Andreev et al.Research article: Andreev et al.News and Views: Fossils reveal the

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19:56

Huge dataset shows 80% of US professors come from...

Nature Podcast ·

2022/09/21

00:46 Inequalities in US faculty hiringIn the US, where a person gained their PhD can have an outsized influence on their future career. Now, using a decade worth of data, researchers have shown there are stark inequalities in the hiring process, with 80% of US faculty trained at just 20% of institutions.Research article: Wapman et al.09:01 Research HighlightsHow wildlife can influence chocolate production, and the large planets captured by huge stars.Research Highlight: A chocoholic’s best friends

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20:15

Complex synthetic cells bring scientists closer to...

Nature Podcast ·

2022/09/14

00:46 Synthetic cells made from bacterial bitsFor years researchers have been interested in creating artificial cells, as they could be useful for manufacturing compounds and understanding how life works. Now a new method shows how this can be accomplished using polymer droplets that integrate components of burst bacteria. The synthesised cells are able to perform translation and transcription and have several features that resemble real cells, like a proto-nucleus and a cytoskeleton.Research

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21:42

Missing foot reveals world’s oldest amputation

Nature Podcast ·

2022/09/07

00:46 Evidence of ancient surgeryA skeleton with an amputated foot discovered in Borneo has been dated to 31,000 years ago, suggesting that complex surgery might be much older than previously thought. The person whose foot was removed survived the procedure, which the researchers behind the find say shows the ‘surgeon’ must have had detailed knowledge of anatomy, and likely had access to antiseptic compounds.Research article: Maloney et al.News and Views: A surgical dawn 31,000 years ago in

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23:31

Audio long read: Hybrid brains – the ethics of...

Nature Podcast ·

2022/08/26

The development of brain chimaeras – made up of human and animal neurons – is an area of research that has hugely expanded in the past five years. Proponents say that these systems are yielding important insights into health and disease, but others say the chimeras represent an ethical grey zone, because of the potential to blur the line between humans and other animals, or to recapitulate human-like cognition in an animal.This is an audio version of our Feature: Hybrid brains: the ethics of

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30:43

How to make water that's full of holes

Nature Podcast ·

2022/08/24

In this episode:00:45 How adding pores helps water carry gasAlthough water is an excellent solvent, it’s limited in its ability to dissolve gasses. To overcome this a team have developed ‘porous water’ containing tiny cages that can hold large numbers of gas molecules. The team suggest that this technology could have multiple medical applications, including in the development of artificial blood.Research article: Erdosy et al.News and Views: Suspended pores boost gas solubility in water11:35

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22:03

Do protons have intrinsic charm? New evidence...

Nature Podcast ·

2022/08/17

00:47 Evidence of a proton’s charmFor decades, scientists have debated whether protons have ‘intrinsic charm’, meaning they contain elementary particles known as charm quarks. Now, using machine learning to comb through huge amounts of experimental data, a team have shown evidence that the charm quark can be found within a proton, which may have important ramifications in the search for new physics.Research article: The NNPDF CollaborationNews and Views: Evidence at last that the proton has

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24:31

Nature's Take: what's next for the preprint revolution

Nature Podcast ·

2022/08/15

In this first episode of Nature's Take, we get four of Nature's staff around microphones to get their expert take on preprints. These pre-peer-review open access articles have spiked in number over recent years and have cemented themselves as an integral part of scientific publishing. But this has not been without its issues.In this discussion we cover a lot of ground. Amongst other things, we ask whether preprints could help democratise science or contribute to a loss of trust in scientists. We

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21:54

Why low temperatures could help starve tumours of fuel

Nature Podcast ·

2022/08/10

Cold exposure in mice activates brown fat to deny tumours glucose, and the future of extreme heatwaves. 00:45 How cold temperatures could starve tumoursA team of researchers have found that exposing mice to the cold could starve tumour cells of the blood glucose they need to thrive. They showed that the cold temperatures deprived the tumours of fuel by activating brown fat – a tissue that burns through glucose to keep body temperature up. The team also showed preliminary evidence of the effect

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22:56

Massive Facebook study reveals a key to social mobility

Nature Podcast ·

2022/08/03

00:47 The economic benefits of social connectionsBy looking at data gathered from billions of Facebook friendships, researchers have shown that having more connections with people from higher income groups could increase future incomes by 20%. They also show how such connections can be formed, and how schools and other institutions could help to improve peoples’ opportunities in the future.Research Article: Chetty et al.Research Article: Chetty et al.News and Views: The social connections that shape

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35:17

Coronapod: the open-science plan to unseat big Pharma...

Nature Podcast ·

2022/07/29

Inequity has been a central feature of the COVID19 pandemic. From health outcomes to access to vaccines, COVID has pushed long-standing disparities out of the shadows and into the public eye and many of these problems are global. In this episode ofCoronapodwe dig into a radical new collaboration of 15 countries - co-led by the WHO, and modelled on open-science. The project, called the mRNA vaccine technology transfer hub, aims to create independent vaccine hubs that could supply the global south,

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27:56

How humans adapted to digest lactose — after...

Nature Podcast ·

2022/07/27

00:45 Working out how the ability to digest milk spreadHumans have been drinking milk for thousands of years, but it seems that they were doing so long before the ability to digest it became prevalent. Then around 2000 years ago, this ability became common in Europe, presenting a mystery to researchers – why then? Now by analyzing health data, ancient DNA, and fats residues from thousands of ancient pots, scientists have worked out what caused this trait to suddenly spread throughout Europe.Research

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29:16

How researchers have pinpointed the origin of...

Nature Podcast ·

2022/07/20

00:46 When did mammals start to regulate their temperature?The evolution of ‘warm bloodedness’ allowed mammals to live in a more diverse range of habitats, but working out when this occurred has been difficult. To try and pin down a date, researchers have studied the fossilised remains of ancient mammals' inner ears, which suggest that this key evolutionary leap appeared around 230 million years ago.Research Article: Araujo et al.News and Views: Evolution of thermoregulation as told by ear07:14

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