Humans
The science of self-knowledge is important, even if it is a bit fuzzy
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This week's magazine
On the cover
Table of contents
Leaders
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Life
Flying squirrels carve nuts to store them securely in tree branches
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Health
Sperm-blocking vaginal gel could be a reliable contraceptive method
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Life
Critically endangered tiny gecko comes back from the brink
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Health
An mRNA vaccine protects mice against deadly plague bacteria
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Health
Drug clears sleeping sickness parasite from the body in clinical trial
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Physics
A quantum computer has simulated a wormhole for the first time
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Environment
Mauna Loa eruption interrupts key record of atmospheric CO2
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Health
Alzheimer's drug lecanemab slows cognitive decline but concerns linger
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Health
Antibiotics encoded in Neanderthal DNA could help us fight infections
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Life
Ancient bird with a movable beak rewrites the story of avian evolution
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Space
Star ripped up by black hole is one of the brightest things ever seen
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Environment
Microfibres that pollute the seas are floating homes for bacteria
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Life
Ant pupae produce a nourishing liquid food for larvae and adults
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Space
Ancient megatsunami on Mars traced to the crater where it began
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Space
JWST has taken pictures of clouds on Saturn’s moon Titan
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Earth
Yellowstone supervolcano contains twice as much melted rock as thought
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Technology
Most people who threatened to quit Twitter for Mastodon haven't left
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Life
The 3013 neurons in the brain of a fly larva have been mapped in full
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Space
Mars may have a huge plume of hot rocks rising towards its surface
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Technology
Girl with a Pearl Earring and Mona Lisa recreated with nanotechnology
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Environment
COP15 target to reverse biodiversity loss by 2030 is ‘unrealistic’
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Humans
Homo naledi may have used fire to cook and navigate 230,000 years ago
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