Earth
What's wrong with the sun?
Features
This week's magazine
Table of contents
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Health
Gut bacteria may contribute to autism
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Health
Later menopause for women with polycystic ovaries
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Life
Biblical bee-keepers picked the best bees
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Health
US doctors accused of performing torture experiments
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Earth
Green machine: It's your eco-friendly funeral
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Health
Game over for stem-cell clinic
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Life
Global biodiversity estimate revised down
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Earth
Snake populations plummet
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What's the point of the Mars500 mission?
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Next challenge for space taxis: emergency escape
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60 Seconds
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Space
Did a 'sleeper' field awake to expand the universe?
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Health
Paper trail: Inside the stem cell wars
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Life
Bulldog bats 'honk' when they meet a stranger
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Space
Did wobbly cosmic strings create huge explosions?
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Physics
Bursting bubbles beget tiny copies of themselves
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Life
I'm smiling, so I know you're happy
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Life
Stress detector can hear it in your voice
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Technology
Carbon nanotubes create underwater sonar speakers
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Life
Computerised critics could find the music you'll like
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Technology
Radiation-soaking metamaterial puts black in the shade
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Life
Phone sensor predicts when thoroughbreds will go lame
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Technology
Deter quantum hackers by hiding the photon keys
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Earth
Gulf leak: biggest spill may not be biggest disaster
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Earth
Protected forests burn more
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