Breathing new life into oxygen therapy: Hyperbaric oxygen may improve the treatment of wounds and infections. But proof is lacking and no one wants to pay for the research
Features
This week's magazine
On the cover
Editor's picks
Gaps in the climate map: Climate records data back more than 100 years. But few are useful today because most weather stations are in the wrong places
Features
Wall Street takes stock of biotechnology: The American biotechnology industry has raised more capital this year than ever before. But analysts say that investors chasing quick profits should be wary
Features
Global pollution's silver lining: The dirty habits of the fossil fuel industry may prove to have their good side, delaying the onset of a warmer world
Features
Physics
Meet the molecular superstars: Chemists have created
Features
North-South rift bars path to Summit: In 200 days' time, world leaders will gather for the UN Earth Summit. Already, this bold attempt to resolve the planet's ills looks like setting rich nations against poor
Features
Table of contents
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Technology
Technology: New hospitals save lives - and energy
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Technology
Technology: Taking the measure of tiny objects
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Technology: Liver cells in vitro could save patients in vivo
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Technology: Simple error slows down Japan's fast breeder
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Science: Mathematical model helps to solve AIDS puzzle
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Science: Star cluster puts the wind up supergiant
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Science: Climate change - the solar connection
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Science: Lasers illuminate chemistry of vision
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Science: How vitamin K makes blood clot
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Science: Theory of aurora comes into question
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Gulf bug
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Row over remains
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Blinkered Galileo sends back a picture
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Iranian rescue
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Sorry, no grants
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AIDS drug trials
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Ground rules
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Will rescue plan save campus rabbits?
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Space talk
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Hospitals at sea over radioactive waste
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Impurity blamed for food supplement deaths
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Radiation closes German research centre
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Vandals run riot in Russia's science cities
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Money pledged for international fusion project . . .
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Successful team faces the axe
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Europe aims to build its own supercomputers
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Wildcats fall prey to guns, traps and interbreeding
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Catamaran near misses 'must be logged'
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'End isolation of South African science'
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'Foolproof' DNA fingerprints within grasp
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We've seen the future and it doesn't work
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Lost in space?
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Many monkey experiments 'not justified'
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Shrunken glands spark sweetener controversy
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Opinion
Features
Breathing new life into oxygen therapy: Hyperbaric oxygen may improve the treatment of wounds and infections. But proof is lacking and no one wants to pay for the research
Features
Gaps in the climate map: Climate records data back more than 100 years. But few are useful today because most weather stations are in the wrong places
Features
Wall Street takes stock of biotechnology: The American biotechnology industry has raised more capital this year than ever before. But analysts say that investors chasing quick profits should be wary
Features
Global pollution's silver lining: The dirty habits of the fossil fuel industry may prove to have their good side, delaying the onset of a warmer world
Features
Physics
Meet the molecular superstars: Chemists have created
Features
More
Review: The eyes of the world have it
Books & Arts
Review: Pests, problems and the public
Books & Arts
Review: Israel has its nuclear demons
Books & Arts
Forum: The war between the Toodlers and the Boompers - Ralph Estling asks himself whether evolution equals progress - and remains extremely neutral
Forum
Forum: Science down the plughole - Frank Close has been wondering about his bath water
Forum
Thistle Diary: Dipping a toe in the great manmade river - Comment from Westminster by Tam Dalyell
Forum
Forum: Closely observed trends - Now we all need differential calculus, says Hugh Aldersey-Williams
Forum
Forum: Money is the root of all dilemma - Sue Birchmore asks what kind of aid lasts longest
Forum
Review: China's technological firsts
Books & Arts
Review: The farmer as conservationist
Books & Arts
Review: How little we know about dinosaurs
Books & Arts
Talking Point: Mice, morals and the environment
Forum
