Nature Podcast

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.

In this episode: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.

A study on babies shows nursery attendance rapidly reshapes their gut microbes and drives extensive baby-to-baby strain sharing. Researchers tracked sampling before, during and after nursery entry and found antibiotics alter strain dynamics. A separate report describes a cow that learned to use sticks and broom parts to scratch hard-to-reach itches, prompting discussion of animal problem-solving and welfare.

Lizzie Gibney, a science reporter for Nature, interviews physicist Sebastian Pedalino about groundbreaking research on quantum superposition, where 7,000 atoms were put into a state of superposition. They explore the implications of testing quantum mechanics on larger objects and the innovative methods involving sodium nanoparticle clusters. The conversation touches on the macroscopicity of this experiment, its significance in advancing quantum physics, and the playful contemplation of what might happen if a real cat were involved. They also briefly highlight the impact of political shifts on US science and research funding.

Explore the disappointing news that NASA's Mars samples may never return to Earth, leaving vital scientific questions unanswered. Delve into the reasons behind this funding decision and its implications for understanding past life on Mars. Shift gears to discover the quirky world of dog genetics, especially why some breeds have long, floppy ears. A fascinating study connects genetic markers to ear length, showcasing how evolution and environment shape our canine companions.

In this episode:00:47 AI can boost research productivity — at what cost?Research article: Hao et al.10:10 Research HighlightsNature: Ancient ‘snowball’ Earth had frigidly briny seasNature: Putting immune cells into ‘night mode’ reduces heart-attack damage12:41 JWST images are full of red dots, what are they?Nature: Rusakov 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.

Nick Petrich Howe, a journalist and science storyteller, dives into remarkable discoveries. He discusses how undersea cables can function as seismic detectors, enhancing earthquake monitoring. An exploration of a 2,400-year-old boat reveals an ancient fingerprint, hinting at its unexpected origins. The podcast also uncovers fascinating plant behavior, where cycads heat up to lure beetles for pollination. Plus, listeners learn about a bizarre lemon-shaped exoplanet with extreme conditions. It’s a thrilling journey through science’s quirks!

In this engaging discussion, Miryam Naddaf, a Nature reporter, forecasts the major science stories of 2026. She highlights groundbreaking small-scale AI models that may challenge big players in reasoning tasks. Miryam also reveals exciting developments in personalized gene editing trials and new UK-based blood tests for early cancer detection. Additionally, she shares insights on Japan's Phobos sample-return mission and the upcoming PLATO satellite's hunt for Earth-like planets, while addressing significant shifts in US science policy.

Curious connections are emerging between GLP-1 weight-loss drugs and addiction treatment. Anecdotal evidence suggests semaglutide helps users curb addiction urges, while early clinical trials show promise for reducing alcohol consumption. Neuroscientists reveal how these drugs interact with brain regions linked to craving and motivation. Ongoing research explores the potential of GLP-1 medications to tackle various addictions, alongside mixed outcomes for other conditions like dementia and depression. Excitement builds, but caution remains as science continues to unfold.