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image: Cartographer of Metabolic Pathways Dies

Cartographer of Metabolic Pathways Dies

By | June 4, 2012

A biochemist who mapped the ways in which molecular pathways interact passed away at age 96.


image: Live Slow, Die Old

Live Slow, Die Old

By | May 17, 2012

Ancient bacteria living in deep-sea sediments are alive—but with metabolisms so slow that it’s hard to tell.


image: Biota Babble

Biota Babble

By | March 1, 2012

Editor's choice in immunology


image: Fasting Heightens Chemotherapy Benefits

Fasting Heightens Chemotherapy Benefits

By | February 8, 2012

Starvation paired with cancer drugs slowed or stopped unchecked cell growth in yeast and mouse models of cancer, outpacing or matching the isolated effects of chemo.


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