Nature Podcast

Shamni Bundel, a science reporter who highlights fast-breaking studies, and Orly Lazarov, a neuroscientist studying human hippocampal neurogenesis. They explore how tiny electrical sparks and earthquake-like pulses make shoes squeak, plus new evidence for adult hippocampal neurogenesis and its links to ageing and cognitive resilience.

A study tracks how brain connectivity patterns diverge around puberty, contrasting structural and functional measures and debating nature versus nurture. A clever experiment uses dry ice fog to show how hovering bumblebees create downdrafts that can cool their abdomens by several degrees. The conversation touches on implications for other pollinators and possible climate impacts.

Anand Jagatia, a reporter who covered Project Silica, walks through laser-written data storage in glass and why conventional drives fail for millennial archiving. He covers how femtosecond lasers inscribe bits in borosilicate glass, three-dimensional DVD-sized stacks holding millions of books, microscopy-based readout, and the team's estimates that the data could survive 10,000 years.

Researchers report decades of data linking moderate caffeine intake to slower brain ageing. They discuss dose effects, decaf comparisons and how benefits appeared even with genetic risk for Alzheimer’s. A separate story covers decoding a Roman carved game board using AI to recreate possible rule sets and playtests.

Amita Segal, a neurobiology and immunology professor, studies how immune-like haemocytes interact with fly brains. She explains haemocytes moving to the brain surface during sleep. They eat lipids off glia. When clearance fails, flies show lipid buildup, oxidative damage, memory and sleep problems, and shorter lives.

Maren Huntsberger, senior multimedia producer at Nature, guides two striking stories. She explains an external artificial-lung system that kept a man alive for 48 hours until transplant. She also covers research showing lung tumours can hijack sensory neurons to dampen immune attacks. Short, vivid science reporting with clinical and neuroscience twists.

Ryan Driscoll, a skin researcher at Washington State University who studies rete ridges, talks about why pig skin is the best model for human skin. He explores links between rete ridges, hairlessness and skin thickness. He explains BMP signalling in ridge formation and discusses molecular blueprints and mouse models for regenerating these structures.

Nick Petrich-Hound, a science communicator, discusses genetics of Brazilian centenarians and magnetically controllable proteins. Short segments cover DNA sequencing of mixed-ancestry elders and why genetics may explain extreme longevity. Then he explains engineered fluorescent proteins and maglov tools that can be tuned with magnets for remote control of protein behavior.

00:46 Why completing difficult tasks feels rewardingNature: Touponse et al.11:34 Research HighlightsNature: Disappearing ‘planet’ reveals a solar system’s turbulent timesNature: Getting to the (square) root of stock-market swings13:43 How extreme weather events could threaten malaria elimination effortsNature: Symons et al.Subscribe 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.

A deep look at how AI and digitized collections are changing ecological research. How sensors, camera traps and acoustic tools scale biodiversity monitoring. Reasons why fewer researchers do traditional fieldwork and the career and systemic pressures behind that shift. The persistent need for on-site data to train and validate algorithms and how field time can reshape scientific questions.