Invitrogen Advances 8 Percent on Index

Shares of Invitrogen closed up at $58.49 at market close on Tuesday, 9 percent over last week’s close, to lead gainers over the week on BioCommerce Week’s Index to the Diversified Biology Tools Companies. Overall, the index finished up for a third-straight week at $32.19 from $31.71 one week ago (see table).

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Labs in the US and South Korea are hoping to bring the woolly mammoth back from beyond extinction, Newsweek writes.

Geneticist Adam Rutherford speaks with National Geographic about paleogenetics, race, and more.

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