There are many reasons women can't achieve orgasm, and the most prominent is a medical condition called Female Orgasmic Disorder.

Oprah Radio host Jean Chatzky talks with David Landay, who shares advice about becoming an informed and proactive patient.

Middlesex is the astonishing tale of a gene that passes down through three generations of a Greek-American family and flowers in the body of Calliope Stephanides.

Barbara Woodley hoarded more than 300 dogs, only to keep them in deplorable conditions. It took a three-year legal battle, an army of volunteers, and hundreds of very special new owners to save these broken creatures.

The winter flu season dawns just as the school year begins, and questions about a swine flu vaccine are becoming more urgent. Get the latest answers.