Marin County, Calif., has one of the highest rates of breast cancer in the world, a fact that scientists know has nothing to do with the land itself but with some other, unknown factor.
August 07, 2012
May 01, 2012
UCSF neurologist Louis Ptacek, MD, has been elected a member of the National Academy of Sciences (NAS), for his research on the biology and genetics of several human diseases and disorders -- from epilepsy and migraine to sleep disorders and jet lag.
April 13, 2012
One of the ultimate ways of understanding what impact any particular gene has in human health or disease is to disrupt it—knocking it down or wiping it out in a worm, fly or mouse and gauging what happens next.
February 02, 2012
Hormones shape our bodies, make us fertile, excite our most basic urges, and as scientists have known for years, they govern the behaviors that separate men from women. But how?