Nature Podcast

In this Podcast Extra, Nature's Lizzie Gibney and Federico Levi take a deep-dive into the Higgs boson, describing their experiences of its discovery, what the latest run of the Large Hadron Collider might reveal about the particle's properties, and what role it could play in potential physics beyond the standard model. Nature News: Happy birthday, Higgs boson! What we do and don’t know about the p...

Since early in the pandemic, scientists have searched for signals of SARS-CoV-2 transmission by sampling wastewater. This surveillance method has provided vital information to inform public health responses. But the approach has never been particularly specific - pointing to broad trends rather than granular information such as which variants are spreading where. But now a team from the University...

00:46 Happy birthday, Higgs boson - looking back at a momentous milestone for physics Ten years ago this week, scientists announced that they’d found evidence of the existence of the Higgs boson, a fundamental particle first theorised to exist nearly sixty years earlier. To celebrate this anniversary, we reminisce about what the discovery meant at the time, and what questions are left to be answer...

In the first episode of our new series Nature hits the books , science journalist Ed Yong joins us to talk about his new book An Immense World , which takes a journey through the weird and wonderful realm of animal senses. In the show, we chat about how our human-centric view of the world has restricted researchers' understanding of animal senses, how to conceptualise what it might be like to be a...

00:47 Enteric viruses may spread through saliva Enteric viruses, such as norovirus, cause a significant health burden around the world and are generally considered to only spread via the faecal-oral route. However, new research in mice suggests that saliva may also be a route of transmission for these viruses, which the authors say could have important public health implications. Research Article:...

In the next year, no fewer than seven missions are heading to the Moon. While NASA's Artemis programme might be stealing most of the limelight, the United States is just one of many nations and private companies that soon plan to launch lunar missions. Although some of the agencies running these expeditions are providing scant details about the missions, it is hoped the they will provide streams o...

After a long wait, the US Food and Drug Administration (FDA) and Centres for Disease Control and Prevention (CDC) have finally approved two COVID vaccines for use in children between the ages of six months and five years old. But despite a unanimous decision amongst regulators, parents still have questions about whether to vaccinate their young children, with survey data suggesting that the majori...

00:38 The science of studying inequality We discuss the research looking to understand the root causes and symptoms of inequalities, how they are growing, and how a cross-disciplinary approach may be the key to tackling them. Editorial: Equity must be baked into randomized controlled trials News Feature: How COVID has deepened inequality — in six stark graphics Career Feature: The rise of inequali...

00:46 Uncovering the origins of the Black Death The Black Death is estimated to have caused the deaths of up to 60% of the population of Europe. However, despite extensive research, the origin of this wave of disease has remained unclear. Now, by using a combination of techniques, a team have identified a potential starting point in modern day Kyrgyzstan. Research article: Spyrou et al. 06:57 Rese...

One of the most curious symptoms of COVID-19 is the loss of smell and taste. For most, this phenomenon is short lived, but for many around the world the symptom can persist for months or even years after the infection has cleared. Once a tell-tale sign of infection, this sensory disruption is now becoming characterised as a chronic problem and scientists are only recently getting clear answers abo...

00:33 A headbashing relative gives insights into giraffe evolution How the giraffe got its long neck is a longstanding question in science. One possibility is that giraffes evolved longer necks for sexual competition, with males engaging in violent neck-swinging fights. Now, a team have described fossils of an ancient giraffoid species with a thick headpiece adapted for fighting, which could add w...

Brain–computer interfaces (BCIs) implanted in the brains of people who are paralysed are allowing them to control prosthetics that are restoring a range of skills. Although the field is relatively young, researchers are making rapid advances in the abilities that these implants can restore. In the past few years, commercial interest in BCIs has soared, but many hurdles remain before these implants...

00:47 The robot shoulder that exercises cells Recreating the movements that tendon cells experience as they develop in the human body is necessary for growing tissue for transplantation, but this has been difficult to achieve in a laboratory setting. Now, a team has developed a system that uses a robot shoulder to stretch and twist these cells, which they hope could be used to improve the quality...

Despite the devastating loss of life caused by COVID-19, some researchers are arguing that the longest lasting impact of the pandemic will be on education. UN agencies calculate that more or less all school students on the planet - 1.6 billion - have faced an average of 4.5 months of school closures owing to the pandemic, the largest disruption to education in history. Teachers have been under imm...

00:45 The puzzle of Palaeospondylus Over a hundred years ago, palaeontologists discovered fossils of the aquatic animal Palaeospondylus . But since then researchers have been unable to place where this animal sits on the tree of life. Now, new analysis of Palaeospondylus ’s anatomy might help to solve this mystery. Research article: Hirasawa et al. News and Views: Clues to the identity of the foss...

00:47 The mystery of the missing dark matter Dark matter makes up most of the matter in the Universe, and is thought to be needed for galaxies to form. But four years ago, astronomers made a perplexing, and controversial discovery: two galaxies seemingly devoid of dark matter. This week the team suggests that a cosmic collision may explain how these, and a string of other dark-matter-free galaxies...

Millions of people around the world have been left managing the complex and amorphous syndrome that is long COVID. But the underlying cause of this myriad of symptoms is not clear. One hypothesis is that the virus is able to find a safe haven in the body from which it can bide its time and potentially re-emerge - a viral reservoir. Now researchers studying long COVID have found evidence of SARS-Co...

00:57 Reviving retinas to understand eyes Research efforts to learn more about diseases of the human eye have been hampered as these organs degrade rapidly after death, and animal eyes are quite different to those from humans. To address this, a team have developed a new method to revive retinas taken from donors shortly after their death. They hope this will provide tissue for new studies looking...

00:46 How a move to microbial protein could affect emissions It’s well understood that the production of meat has large impacts on the environment. This week, a team show that replacing 20% of future meat consumption with protein derived from microbes could reduce associated emissions and halve deforestation rates. Research article: Humpenöder et al News and Views: Mycoprotein produced in cell cul...

The true disability cost of the COVID-19 pandemic is still unknown, but more and more studies are adding to the list of potential fallout from even mild COVID 19 infection. In this episode of  Coronapod  we discuss a massive association study which links COVID-19 cases with an increase in the risk of developing type 2 diabetes. We delve into the numbers to ask how big the risk might be?...

00:56 How video calls can reduce creativity As a result of the pandemic, workers around the world have become accustomed to meeting colleagues online. To find out if this switch from face-to-face meetings came at a cost to creativity, a team compared the number of ideas generated by workers collaborating either online, or in-person. They showed that people meeting virtually produced fewer creative...

Results from a huge epidemiological study found that infection by the Epstein-Barr virus increases the risk of developing multiple sclerosis 32-fold. This result, combined with emerging mechanistic insights into how the virus triggers brain damage, are raising the prospect of treating or preventing MS. These advances come at a time when researchers are more interested than ever in what happens in...

00:46 What COP26 promises will do for climate At COP26 countries made a host of promises and commitments to tackle global warming. Now, a new analysis suggests these pledges could limit warming to below 2˚C — if countries stick to them. BBC News: Climate change: COP26 promises will hold warming under 2C 03:48 Efficiency boost for energy storage solution Storing excess energy is a key obstacle prev...

Since the beginning of the pandemic there has been a debate amongst researchers about whether the body's immune cells can themselves be infected by SARS-CoV-2. Now two new studies show that they can - and what's more, the work has revealed a new mechanism for the massive inflammatory response seen in severe COVID. In this episode of  Coronapod , we dig into the papers, asking why it has taken...

00:54 How Mammals’ mutation rates affects their lifespan For biologists, a long-standing question has been why some animals live longer than others. This week a team have attempted to answer this, by measuring the rates that different animal species accumulate mutations. They show that longer-lived animals acquire mutations at a slower rate, which helps to explain why cancer risk does not scale wi...