A mutated bird flu virus that has killed six people in China displays worrying traits that warrant high vigilance, experts say, though the true extent of the threat is unclear.
Apr 5, 2013
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New research into ageing processes, based on modern genetic techniques, confirms theoretical expectations about the correlation between reproduction and lifespan. Studies of birds reveal that those that have offspring later ...
Mar 27, 2013
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Nine Palestinians have died in an outbreak of the H1N1 influenza strain known as swine flu, the office of Palestinian prime minister Salam Fayyad said on Saturday.
Dec 29, 2012
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