“And Still I Rise”

Penn alumna, School of Nursing professor, and "around-the-way girl" Loretta Sweet Jemmott is working to get mothers and sons in Philadelphia's housing projects talking about preventing teen pregnancy and HIV infection.

Where Human Life Happens

Genetic testing and other technologies that offer a "window on the womb" are allowing parents to know more about their prospective offspring than ever before. Is that good?

Image Tribes

Advertisers are targeting specific audiences as never before, dividing consumers more and more narrowly along income, age, gender, and ethic lines, and splintering society in the process.

Wired Man

Twenty years after he helped created the Internet, Dave Farber is working to keep it open to all manner of unconventional ideas -- inlcuding his own -- and pondering the next big thing in cyberspace.