Earth
Gaia's evil twin: Is life its own worst enemy?
Features
This week's magazine
Table of contents
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HIV dogs California's porn industry
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FDA to control tobacco, Telescope 'opens eyes', and more
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Life
Could the orang-utan be our closest relative?
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Health
Health clues found in Big Tobacco's files
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'Resurrection bug' revived after 120,000 years
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"We honour and thank the people of Iran and especially the hackers. Baseej have guns we have brains"
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Space
Quirky supernova could be something new
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Earth
Video roadshows transform African agriculture
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Element 112 joins the periodic table
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Life
Sleeping on a complex decision may be a bad choice
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Sun-bleached Parthenon had a colourful past
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Adult mosquitoes could take insecticide to their young
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Life
Do bow and arrow predate modern humans?
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Hot city vegetation pumps up ozone levels
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Life
Grey hair may be protecting us from cancer
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Space
Even planets can have fat days
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Male pond skaters forced to 'sing' for sex
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Space
Huge stellar nursery found in dusty corner of our galaxy
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Technology
Small hydrogen car may have a big future
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Technology
Self-destructing data foils ID theft
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Technology
The phone that helps out in a crisis
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Technology
Cash machines hacked to spew out card details
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Technology
Spider silk could yield super-powerful muscle
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Technology
Email patterns can predict impending doom
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Technology
Can we trust military drones to decide when to fire?
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