Impossible chemistry: Having entropy both ways
Features
This week's magazine
Editor's picks
Physics
Impossible chemistry: Crystal paradox
Features
Physics
Impossible chemistry: Quantum escape tunnel
Features
Impossible chemistry: Forcing noble gases to work
Features
Life
One-way evolution: The ladder of life makes a comeback
Features
Life
Driller killers: Turning bacteria's weapons on them
Features
Humans
Learning without remembering: Brain lab goes to school
Features
Table of contents
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Technology
Smallest magnetic memory uses just 12 atoms
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Space
Satellites help track pirate loot in Somalia
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Space
Astrophile: Glimpse elusive matter in shattering star
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Earth
China set to launch first caps on CO2 emissions
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Space
Death by helium for cosmos-mapping Planck observatory
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Life
Vegetarian orang-utans eat world's cutest animal
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Cruise ships shouldn't capsize so fast, says union
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Earth
US education advocates tackle climate change sceptics
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Health
Condoms are slowing HIV spread in South Africa
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Red wine researcher accused of fraud
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60 Seconds
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Space
Death-defying time crystal could outlast the universe
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Technology
Neural network gets an idea of number without counting
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Life
Grouse have signature drumming styles
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Life
Cell recycling makes exercise good for you
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Life
Compression garments reduce muscle fatigue
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Life
New bug-fighter cell may force immune response rethink
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Life
Why deep-sea dragonfish have such extraordinary jaws
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Technology
Must-have robots come nearer with software explosion
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Technology
Take tips from the arts to make robots come alive
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Earth
Live updates from fishing boats could reduce waste
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