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Nature Podcast
Huge dataset shows 80% of US professors come from just 20% of institutions
In 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 Highlights
How wildlife can influence chocolate production, and the large planets captured by huge stars.
Research Highlight: A chocoholic’s best friends are the birds and the bats
Research Highlight: Giant stars turn to theft to snag jumbo planets
11:42 Briefing Chat
We discuss some highlights from the Nature Briefing. This time, what science says about grieving for a public figure, and why suburban Australians are sharing increasingly sophisticated measures to prevent cockatoos from opening wheelie bins.
Nature News: Millions are mourning the Queen — what’s the science behind public grief?
The Guardian: ‘Interspecies innovation arms race’: cockatoos and humans at war over wheelie bin raids
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Highest-ever ocean temperatures recorded as El Niño intensifies
19:00|Why extreme temperatures are expected to weaken ocean carbon sinks — plus, how mitochondrial injections could treat vision loss.00:46 The world’s oceans reach a record temperatureNature: Ocean temperatures set to break all-time record: what’s next?10:05 Research HighlightsNature: Astronaut vest cuts radiation exposure in halfNature: Earth-shaking thunder probes underground geology12:54 How mitochondrial injections could treat vision lossNature: Patient’s own mitochondria injected into eyes in attempt to restore visionSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Briefing Chat: New narcolepsy drug could unlock host of novel brain therapies
12:25|Nature staff discuss how an FDA-approved drug for narcolepsy could have promise beyond the condition, and the longest-lived human brain organoids yet.00:28 The promise of a new narcolepsy drugNature: First-of-its-kind narcolepsy drug opens door to new therapies for the brain05:53 Human brain organoids kept alive for over five yearsNature: Human organoids that mimic brain development grown for years in labSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
A black hole's spin could finally be measured by a high-speed star
29:11|Star orbiting close to Sagittarius A* could reveal its spin — plus, how exoskeletons might change the way humans move.00:46 The star that could reveal a black hole’s spinResearch article: Dayem et al.13:23 Research HighlightsNature: Rattlesnakes’ own antivenom could protect humans tooNature: Shipping on rivers packs a surprisingly large climate punch15:40 Commercial exoskeletons are hitting the market — what now?Nature: Will you be wearing an exoskeleton in ten years? The tech that could change how we moveSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Briefing Chat: Anthropic rolls out new AI watermark — will it make a difference?
16:52|In this episode:00:29 What does Anthropic’s new watermark mean for research?Nature: Can Anthropic’s invisible watermarks curb ‘AI slop’? Researchers remain sceptical10:57 Ticklishness is a distinct, specialized body sensation, research findsNature: Where are you ticklish? Researchers map the sensation across culturesSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
The probiotic bacteria engineered to treat diabetes
19:37|Genetically modified bacteria lower high blood-sugar in animal trials — plus, how to safely watch a solar eclipse.00:45 A living diabetes treatmentResearch article: Guan et al.08:03 Research HighlightsNature: Pumas are drivers’ guardian angelsNature: How a steady drip-drip can erode the hardest stone10:29 What eclipses might reveal about the Sun’s coronaNature: Solar eclipse offers rare chance to solve Sun’s magnetic-field mysteriesSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Briefing Chat: Is DNA repair the secret to a long life? Whales and mole-rats offer tantalizing hints
13:52|Nature staff discuss how animal studies are starting to uncover how DNA repair could prolong life, and how COVID-19 can reawaken dormant viruses.00:25 Could reawakened viruses have a link to long-COVID?Nature: COVID can wake up a slew of dormant viruses inside you05:57 DNA damage can cause ageing, could boosting repair boost longevity?Nature: Could mending damaged DNA prolong life?Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Junk plastic turns into high-value commodity with chemistry trick
13:01|Researchers untangle the chemistry behind turning PVC into high-grade motor lubricant — plus, how engineered yeast can help make a cancer drug.00:45 The chemistry behind converting PVC into lubricantResearch article: Munyaneza et al.09:15 Research HighlightsNature: Engineered yeast that make cancer drugs could spare a rare flowerNature: Sickle-cell disease linked to prematurely aged stem cells in miceSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Briefing Chat: Orcas smashed a sunfish to bits — researchers aren't sure why
14:18|In this episode:00:24 The quest to count the Amazon's insectsNature: Tiny patch of Amazon likely holds 40,000 insect species — many new to science07:31 The orcas that exploded a sunfishThe Guardian: Orcas seen ramming prey so hard it explodes may be playing gameTiktok: Orcas vs sunfishSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Earthworks spotted in the Amazon hint at huge ancient civilization
20:30|In this episode:00:45 Ancient structures hidden beneath the Amazon’s canopyResearch article: Pärssinen et al.09:15 Research HighlightsNature: It’ll grow on you: live fungi formed into sustainable fashionPhysical Review Fluids: Gourmandie et al.11:48 Tiny fossils represent the earliest-known squid ancestorResearch article: Song et al.Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.