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At 6 000 years old, wine press is oldest yet found
Archeologists have unearthed the oldest wine-making facility ever found.
Maggie Fox
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Groups moving forward to develop Aids gel
Groups developing a gel to protect women from HIV/Aids say they are moving ahead to develop the product that was hailed as "groundbreaking".
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Stem cells, obesity finding lead Nobel predictions
Researchers who discovered stem cells and the appetite hormone leptin are named in the 2010 Thomson Reuters predictions to win Nobel prizes.
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Future of Aids gels may lie in drugs
The quest for a cream or gel to prevent Aids infection has narrowed to using powerful HIV pills that are already on the market, scientists say.
