R2D2's next assignment: hospital orderly

Meet the Tugs - a team of 27 robots now zooming around the hallways of the new University of California, San Francisco hospital at Mission Bay. They look a bit like R2D2, dragging a platform around behind them. Instead of ...

Sex discrimination begins in the womb

Women in India are more likely to get prenatal care when pregnant with boys, according to groundbreaking research that has implications for girls' health and survival.

Cold spots contaminated in high humidity incubators

Microbes in human incubators, like those found in neonatal intensive care units, grow most robustly on cold spots when the relative humidity is at least 60 percent, according to a paper in the December 2011 issue of the journal ...

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