Tag Archives: Nature Podcast

New Science Podcast: U.S. Election Science Imapct, Trump Covid, Black Holes

A conversation about the US election and the possible fallout for science, Covid-19, black hole mergers and are maternal behaviours learned or innate?

In this episode:

00:46 US election

In the United States the presidential race is underway, and Nature is closely watching to see what might happen for science. We speak to two of our US based reporters to get their insight on the election and what to look out for. News Feature: A four-year timeline of Trump’s impact on scienceNews Feature: How Trump damaged science — and why it could take decades to recoverNews: What a Joe Biden presidency would mean for five key science issues

12:36 Coronapod

With news of the US President Donald Trump contracting coronavirus, the Coronapod team discuss the treatments he has received and what this might mean for the US government. News: Contact tracing Trump’s travels would require ‘massive’ effort

25:33 Research Highlights

How binary stars could become black hole mergers, and a prehistoric massacre. Research Highlight: The odd couple: how a pair of mismatched black holes formedResearch Highlight: A bustling town’s annihilation is frozen in time

27:36 Are parental behaviours innate?

Nature versus nurture is a debate as old as science itself,and in a new paper maternal behaviours are innate or learned, by looking at the neurological responses of adult mice to distress calls from mice pups. Research Article: Schiavo et al.

33:03 Briefing Chat

This week sees the announcement of the Nobel Prizes, so we chat about the winners and their accomplishments. Nature News: Physicists who unravelled mysteries of black holes win Nobel prizeNature News: Virologists who discovered hepatitis C win medicine Nobel

Top Science Podcasts: The Vikings Migration Mapped, Covid-19 Trial Is Halted, Tiniest Ultrasound Device

Nature podcast discusses: Mapping the migration of the Vikings, a leading Covid-19 vaccine trial was abruptly halted and the world’s smallest ultrasound device.

In this episode:

00:45 Following the Viking footprint across Europe

To better understand who the Vikings were, and where they went, researchers have mapped genomes from hundreds of archaeological artifacts. Research Article: Margaryan et al.

08:00 Coronapod

Phase III trials of a leading coronavirus vaccine were abruptly paused last week – we discuss how news of the event leaked out, and the arguments for transparency in clinical trials. News: A leading coronavirus vaccine trial is on hold: scientists reactNews: Scientists relieved as coronavirus vaccine trial restarts — but question lack of transparencyIf you are involved in a clinical trial for a coronavirus vaccine or treatment, please fill in our survey.

21:05 Research Highlights

A burnt grain silo gives insight into ancient tax collection, and how hummingbirds survive the cold Andean nights. Research Highlight: Ancient tax collectors amassed a fortune — until it went up in smokeResearch Highlight: Why some of the world’s zippiest birds go stiff and cold every night

23:40 Ultra-tiny ultrasound

Scientists have developed an ultrasound detector which is smaller than the wavelength of sound it detects, providing highly detailed imaging at a cellular level; Research Article: Research Article: Shnaiderman et al.

29:53 Briefing Chat

We discuss some of the latest stories highlighted in the Nature Briefing. This week we talk about why California has an orange hue, and the strangeness at the edge of the Solar System. Forbes: The Science Behind Mysterious Orange Skies In CaliforniaBBC Future: The weird space that lies outside our Solar System

Top New Science Podcasts: Pluto’s Dark Side Yields Dwarf Planet’s Secrets

Nature PodcastsIn 2015, after a nine-and-a-half-year journey, NASA’s New Horizons spacecraft raced past Pluto, beaming images of the dwarf planet back to Earth.

Five years after the mission, researchers are poring over images of Pluto’s far-side, which was shrouded in shadow during New Horizon’s flypast. They hope that these images will help give a better understanding of how Pluto was born and even whether a hidden ocean resides beneath the world’s icy crust.

This is an audio version of our feature: Pluto’s dark side spills its secrets — including hints of a hidden ocean

Top New Science Podcasts: “Neutron Star Interior Composition Explorer”

Nature PodcastsAn instrument on the International Space Station is providing new insights into some of the Universe’s most baffling objects. Neutron stars have puzzled scientists for decades. It’s known that these ultra-dense objects are born from the remnants of supernovae, yet what’s under their surface, and what processes that go on within them, remain a mystery.

Now, an instrument called the Neutron Star Interior Composition Explorer is providing new information to help answer these questions, ushering in a new era of research into these strange stars.

This is an audio version of our feature: The golden age of neutron-star physics has arrived

Top New Science Podcasts: New Skin That Grows Hair, Spontaneous RNA (Nature)

Nature PodcastThis week, Nature looks at a new method to grow hairy skin in a dish, and new research takes aim at the RNA world hypothesis.

In this episode:

00:45 Hairy Skin

Researchers may have developed a way to make skin that can grow hair in the lab, paving the way for treatment of a variety of skin disorders, and perhaps even baldness. Research Article: Lee et al.News and Views: Regenerative medicine could pave the way to treating baldness

08:56 Research Highlights

How mercury moved during the ‘Great Dying’, and the link between mobile phones and gender equality. Research Highlight: Giant eruptions belched toxic metal during the ‘Great Dying’Research Article: Rotondi et al.

11:21 Does DNA predate life?

The RNA world hypothesis posits that RNA formed spontaneously leading eventually to life. Now new research suggests that RNA and DNA formed together, before life. Research Article: Xu et al.News and Views: How DNA and RNA subunits might have formed to make the first genetic alphabet

19:25 Pick of the Briefing

We pick our highlights from the Nature Briefing, including the recent SpaceX launch, and the earliest fossil of a land animal. CBC: Scientists find oldest fossil of a land animalNature News: SpaceX to launch astronauts — and a new era of private human spaceflight

Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.

Other links

Video: We test a home antibody kit for tracking Covid-19 transmission

Coronavirus: “Confusing Hydroxychloroquine Studies” (Nature Podcast)

Coronapod ReportPresident Trump’s preferred coronavirus treatment is the focus of a new study suggesting it could cause more harm than good, but not everybody agrees. We discuss the fallout as trials around the world are paused and countries diverge over policy advice.

12:12 Are we rushing science?

Coronavirus papers are being published extremely quickly, while normally healthy scientific debate is being blown up in the world’s press. Is there a balancing act between timely research and accurate messaging?

18:49 One good thing

Our hosts pick out things that have made them smile in the last week, including hedgerow brews and a trip into the past using AI.

Recipe: Elderflower ‘Champagne’

Video: Denis Shiryaev restores historic footage with AI

22:30 The latest coronavirus research papers

Noah Baker takes a look through some of the key coronavirus papers of the last few weeks.

News: Coronavirus research updates

medRxiv: Full genome viral sequences inform patterns of SARS-CoV-2 spread into and within Israel

Harvard Library: Reductions in commuting mobility predict geographic differences in SARS-CoV-2 prevalence in New York City

Science: DNA vaccine protection against SARS-CoV-2 in rhesus macaques

New Science Podcast: New Artificial Eyes, Elephant Seals And Disk-Galaxies

nature-podcastsThis week, crafting an artificial eye with the benefits of a human’s, and understanding how disk-galaxies formed by peering back in time.

In this episode:

00:45 Biomimetic eye

Researchers fabricate an artificial eye complete with a human-like retina. Research Article: Gu et al.News and Views: Artificial eye boosted by hemispherical retina

09:27 Research Highlights

Dazzling elephant seals to avoid predation, and helping blind people ‘see’ through brain stimulation. Research Highlight: Mighty seals humbled by prey that flickers and flashesResearch Highlight: Blind people ‘read’ letters traced on their brains with electricity

11:36 Early disk-galaxy

There’s an open question about how disk-galaxies form, but now new observations are pointing to an answer, from the very early Universe. Research Article: Neeleman et al.News and Views: Galaxy disk observed to have formed shortly after the Big Bang

17:47 Pick of the Briefing

We pick our highlights from the Nature Briefing, including a HIV ‘vaccine’, and incredibly hardy bacteria. Science: Long-acting injectable drug prevents HIV infectionsQuanta Magazine: Inside Deep Undersea Rocks, Life Thrives Without the Sun

Top Health Podcasts: Dubious Coronavirus Content, Funding Fears

Coronapod ReportWith questionable coronavirus content flooding airwaves and online channels, what’s being done to limit its impact?

In this episode:

00:57 The epidemiology of misinformation

As the pandemic spreads, so does a tidal wave of misinformation and conspiracy theories. We discuss how researchers’ are tracking the spread of questionable content, and ways to limit its impact.

News: Anti-vaccine movement could undermine efforts to end coronavirus pandemic, researchers warn

Nature Video: Infodemic: Coronavirus and the fake news pandemic

 

17:55 One good thing

Our hosts pick out things that have made them smile in the last week, including walks in new places, an update on the Isolation Choir, and a very long music playlist.

Video: The Isolation Choir sing What a Wonderful World

Spotify: Beastie Boys Book Complete Songs

22:30 Funding fears for researchers

Scientists around the world are concerned about the impacts that the pandemic will have on their funding and research projects. We hear from two who face uncertainty, and get an update on the plans put in place by funding organisations to support their researchers.

Top New Science Podcasts: Image Manipulation, Tully Monster & Air Pollution

nature-podcastsThis week, Elisabeth Bik tells us about her work uncovering potential image manipulation, and a new route for particulate pollution formation.

In this episode:

00:45 Seeing double

Elisabeth Bik spends her days identifying duplicated images in science papers. She tells us about her efforts, and why they’re important. Feature: Meet this super-spotter of duplicated images in science papersNews: Publishers launch joint effort to tackle altered images in research papers

08:11 Research Highlights

New insights on the mysterious Tully Monster, and how football fans can stoke air pollution. Research Highlight: Unmasking the Tully Monster: fossils help to tackle a decades-old mysteryResearch Highlight: The meaty link between a city’s football matches and its foul air

10:29 Understanding air pollution

Particulate pollution is a serious threat to human health, but the way that new particles form is poorly understood. This week, new research suggests a new mechanism for it to happen. Research article: Wang et al.News and Views: Airborne particles might grow fast in cities

15:09 Pick of the Briefing

We pick some highlights from the Nature Briefing, including the closest discovered black hole to Earth, and how wriggly worms are helping physicists model microscopic processes. National Geographic: Closest black hole to Earth found ‘hiding in plain sight’Physics: Worm Viscosity

Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.

Coronavirus: Race To Expand Antibody Testing And Investing In Public Health (Nature Podcast)

Coronapod ReportBenjamin Thompson, Noah Baker, and Amy Maxmen discuss the role of antibody tests in controlling the pandemic, and how public-health spending could curtail an economic crisis. Also on the show, the open hardware community’s efforts to produce medical equipment.

In this episode:

02:08 Betting on antibodies

Antibody tests could play a key role in understanding how the virus has spread through populations, and in ending lockdowns. We discuss concerns over their reliability, how they could be used, and the tantalising possibility of immunity.

News: The researchers taking a gamble with antibody tests for coronavirus

10:25 Economy vs public health, a false dichotomy

Jim Yong Kim, former president of the World Bank, argues that strong investment in public health is crucial to halt the ongoing pandemic and to prevent a global financial crisis. We discuss his work with US governors to massively increase contact tracing, and his thoughts on how researchers can help steer political thinking.

News Q&A: Why the World Bank ex-chief is on a mission to end coronavirus transmission

19:00 One good thing this week

Our hosts talk about staying positive, and pick a few things that have made them smile in the last 7 days, including a tiny addition to the team, a newspaper produced by children in lockdown, and a gardening update.

Six Feet of Separation, the newspaper staffed by kids

22:51 Open hardware

Researchers are stepping up efforts to design and produce ventilators and personal protective equipment for frontline medical staff. We hear how the open hardware movement is aiding these efforts, and the regulations that teams need to consider if their designs are to make it into use.