More from Michael Day
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Science : Hope dawns for spinal cord repair
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HIV `superstrain’ edges into Britain
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Flights in space pile on the years
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Technology
Technology : DAISY nets more bugs on the wing
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Technology
Technology : X-rays spot tell-tale haloes in breast scans
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Science : `Poor’ vaccine ruled out in TB puzzle
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Hormone test goes on trial in Atlanta
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Malaria falls to herbal remedy
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Technology
Technology : Scanner watches dementia unfold
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AIDS drugs limit damage done by dirty needles
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Why even chewing the fat is bad for you
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Sun worshippers baffled by star ratings
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