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| Unravelling Alzheimer’s |
| Recent studies throw much light on changes in the brain that lead to Alzheimer’s disease, reports T.V. Jayan |
| It may have been ascribed a name more than a century ago, but Alzheimer’s disease — the most common form of dementia that makes people forget names, places and things and lose track of time and events irretrievably — still remains a mystery.... |
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| On thin ice |
| In 2002, National Aeronautics and Space Administration (Nasa) ice scientist Josefiso Comiso made a prediction that seemed alarming: the North Pole wou
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| Out of India |
| Indian bone collectors have ferreted out 55-million-year-old frog bones from a lignite mine in Gujarat, a discovery that lends support to the theory t
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| Hairy tales |
| A single strand of hair from the head of an Indian woman in Norway has helped scientists refine a technique to assess past exposure to toxic metals, r
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| Cancerous cell? |
| I read several articles saying that cell phones cause cancer and are not safe.... | Read.. |
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