In this episode:
To understand when, and how, the Milky Way formed, researchers need to know when its stars were born. This week, a team of astronomers have precisely aged nearly a quarter of a million stars, revealing more about the sequence of events that took place as our galaxy formed.
Research article: Xiang and Rix
News and Views: A stellar clock reveals the assembly history of the Milky Way
Archaeologists reveal an ancient lake was actually a ritual pool, and how the Moon’s phase affects some birds' altitude.
Research Highlight: Ancient ‘harbour’ revealed to be part of fertility god’s lavish shrine
Research Highlight: These birds fly high when the full Moon hangs in the sky
Yellowstone National Park’s iconic geothermal geysers and volcanic landmarks are well studied, but very little was known about the ‘plumbing system’ that feeds these features. Now a team of researchers have mapped the underground hydrothermal system, showing the specific faults and pathways that supply the park.
Research article: Finn et al.
We discuss some highlights from the Nature Briefing. This time, 0why an Australian university has been suspended from winning a research foundation’s fellowships, and the ongoing debate about the cause of ‘COVID toes’.
Nature: Funder bars university from grant programme over white-male award line-up
Nature: Are ‘COVID toes’ actually caused by the coronavirus?
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Network of world's most accurate clocks paves way to redefine time
Coronapod: Why COVID antibody treatments may not be the answer
The AI that argues back
Coronapod: COVID and pregnancy - what do we know?
The smallest measurement of gravity ever recorded
Coronapod: COVID's origins and the 'lab leak' theory
COVID, 2020 and a year of lost research
Coronapod: Google-backed database could help answer big COVID questions
The quark of the matter: what's really inside a proton?
Audio long-read: Thundercloud Project tackles a gamma-ray mystery
Coronapod: our future with an ever-present coronavirus
A mammoth discovery: oldest DNA on record from million-year-old teeth
Coronapod: Is mixing COVID vaccines a good idea?
Human Genome Project - Nature’s editor-in-chief reflects 20 years on
Coronapod: Variants – what you need to know
Mysterious einsteinium spills its secrets
Coronapod: Fixing the world’s pandemic alarm
Audio long-read: Push, pull and squeeze – the hidden forces that shape life
How a spinal device could relieve a neglected effect of cord injury
Hiring discrimination laid bare by mountain of data
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