Nature Podcast15 Loka 2025

New bird flu vaccine could tackle multiple variants with one shot

00:46 A multi-variant avian flu vaccine that could enhance pandemic preparedness

A vaccine capable of protecting against multiple strains of avian influenza virus might be a step closer, according to new research. The H5 subtype of avian influenza viruses has spilled over into mammals and is particularly concerning to researchers because of the risk that one of its variants may evolve to cause a pandemic. But because there are multiple variants of these viruses, it has been hard to pre-prepare vaccines. Now, a team has used information on how H5 viruses changed over time to design a vaccine that in animal studies provided protection against different H5 variants. They hope their approach could be applied to create stockpiles of a vaccine that could be used in the event of a pandemic, regardless of the variant that causes it.

Research Article: Kok et al.

10:53 Research Highlights

Making muon beams without a huge particle accelerator — plus, the bats hunting migrating birds in mid-air.

Research Highlight: Portable muon beam could accelerate archaeology scans

Research Highlight: European bats capture migrating birds and eat them on the wing

13:34 Briefing Chat

A new search engine that can sift through the staggering volumes of biological data, and the multiple failings revealed by an assessment of 25 years of carbon offsetting data.

Nature: ‘Google for DNA’ brings order to biology’s big data

The Guardian: Carbon offsets fail to cut global heating due to ‘intractable’ systemic problems, study says

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Briefing Chat: An invisible tattoo that appears under UV light – and then disappears

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16 Loka 9min

The world is closer to a major conservation target than scientists thought

Analysis suggests number of protected areas is hugely underestimated but biodiversity is still in peril — plus, a huge study looking at the health effects of brown fat.00:45 The world may have more co...

14 Loka 21min

Briefing Chat: Top researchers are being misled by sham academic societies

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9 Loka 12min

Nobel Prizes 2026: ‘ghost’ particles, mirror molecules and light switches in the brain

In this episode:00:45 The Nobel Prizes 2026Nature: Medicine Nobel awarded for brain ‘switch’ that controls neurons with lightNature: ‘What took them so long?’ This year’s medicine Nobel winner is over...

7 Loka 23min

‘Learning about physics changed my life’: author Hernan Diaz on his new novel Ply

In this episode, we speak with Hernan Diaz whose most recent novel Ply blends a vision of a dystopian future with questions about selfhood and asks whether advanced physics could be used to unravel th...

2 Loka 32min

These optical illusions are why butterflies are so hard to catch

High-speed footage of takeoffs reveal that the butterfly markings mislead the eye, making them harder to catch.00:45 Butterflies in flight create confusing motion cues that baffle birdsResearch Articl...

30 Syys 18min

Briefing Chat: Why scientists made papyrus scrolls, then burnt them

In this episode00:23 How detecting lead could help researchers read damaged Roman scrollsNature: Watch scientists decipher burned scrolls without unrolling them06:42 A biodegradeable, paper-inspired b...

25 Syys 11min

Bank accounts reveal the fingerprints of abusive financial control

00:45 Investigating the day-to-day impacts of Financial AbuseNature: Trendl et al.Support organizationsUK: Surviving Economic AbuseUS: National Domestic Violence Helpline12:14 Research HighlightsNatur...

23 Syys 24min