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HRT increases risk of dying from ovarian cancer
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Mind
MRI-enabled brain surgery robot revealed
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US approves first bird flu vaccine for people
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Space
Clutch of tiny research satellites blast into orbit
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Intel announces microprocessor speed boost
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Earth
Global warming an issue for UN Security Council
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Earth
Australian states commit to greenhouse gas cuts
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US senate votes to lift stem cell restrictions
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Is Bill Gates planning a trip to space?
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US announces renewable fuel standards for vehicles
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Bloggers lash out at ‘code of conduct’
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US senate to consider two stem cell bills
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