Health
Are you going too far in your quest to keep well?
Opinion
This week's magazine
Editor's picks
Life
Martian Magna Carta: Justice and freedom on the final frontier
Features
Life
Chainsaw sharks: The plight of the world's weirdest fish
Features
Life
Everyday drugs: Are we taking too many preventive pills?
Features
Health
Everyday drugs: The great statins debate
Features
Health
Everyday drugs: The truth about testosterone
Features
Health
Everyday drugs: The rise and fall of HRT
Features
Health
Everyday drugs: Problems with the pill
Features
Health
Everyday drugs: What's the latest on aspirin?
Features
Health
Everyday drugs: 7 you should know about
Features
Table of contents
Leaders
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Space
Mercury's magnetic heart was beating soon after its birth
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Health
Measles leaves you vulnerable to a host of deadly diseases
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Life
Zoologger: Necrophiliac spider mite prefers its mate dead
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Life
City living in Roman Britain meant longer lives but worse teeth
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Technology
Autonomous truck cleared to drive on US roads for the first time
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Space
A new Hope: first Arab Mars probe given mission to track water
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Health
First baby born with IVF that uses stem cells to pep up old eggs
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Space
Millions of missing galaxies found hiding in plain sight
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Earth
Apparent slowing of sea level rise is artefact of satellite data
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Earth
Sri Lanka first nation to promise full protection of mangroves
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Technology
Robots can count apples on a tree – as long as it's night
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Technology
Say hello to machines that read your emotions to make you happy
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Technology
One Per Cent
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Technology
Robot cleaner can empty bins and sweep floors
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Space
Mars volcanoes launch dust storms like a skate ramp
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Life
Genes have seasonal cycles that can play havoc with your health
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Life
Brain-eating amoebas kill by turning your body against you
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Earth
Nepal hit by second huge earthquake and more are still to come
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Earth
Extreme El Niño expected to wreak havoc on weather this year
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Little to celebrate at review of nuclear disarmament treaty
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60 Seconds
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Life
Pill of super-protective 'heavy' fat may be key to eternal youth
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Life
Hold your breath to dampen the pain of an injection
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Earth
Bjørn Lomborg's proposed Australian research centre sparks row
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Space
Corkscrew planets spiral back and forth between two stars
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Life
Mysterious beautiful blue crayfish is new species from Indonesia
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Earth
Uganda's forests dwindle as illegal settlers hollow them out
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Earth
UK's Conservatives to fight climate change but shun wind power
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