New light shed on cell division

Genes control everything from eye color to disease susceptibility, and inheritance - the passing of the genes from generation to generation after they have been duplicated - depends on centromeres. Located in the little pinched ...

S. Korea confirms more cases of deadly bird flu

South Korea Wednesday revealed new cases of a deadly strain of bird flu as authorities said they had slaughtered two million chickens and ducks in a bid to control the outbreak.

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