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Dianne K. Newman is the Gordon M. Binder/Amgen Professor of Biology and Geobiology at Caltech, and also holds the Allen V.C. Davis and Lenabelle Davis Leadership Chair for the Center for Environmental Microbial Interactions (CEMI). She is a MacArthur Fellow and Fellow of the American Academy of Microbiology.
Newman’s research focuses on microbial stress responses, with an emphasis on mechanisms of energy generation and survival when oxygen is scarce. The contexts that motivate her research span ancient sedimentary deposits to chronic infections yet are linked by similar physiological questions. She has served on many editorial boards, visiting committees and has received many honors, including the National Academy of Science’s 2016 Award in Molecular Biology for her "discovery of microbial mechanisms underlying geologic processes".
Newman received her BA at Stanford University, earned her PhD in Environmental Engineering at the Massachusetts Institute of Technology (MIT) under Francois Morel, a geochemist, and trained as a postdoc at Harvard Medical School with Roberto Kolter, a bacterial geneticist. She joined the Caltech faculty in 2000 as the Clare Boothe Luce Assistant Professor of Geobiology and Environmental Science. From 2007-2010 she was the Wilson Professor of Biology and Geobiology at MIT, and from 2005-2016 she was also a Howard Hughes Medical Institute Investigator.
Newman is an alumna of the 1987 and 1988 International Science and Engineering Fair. She joined the Society’s Board of Trustees in 2018.