Genetics

Do children inherit parents' stressful experiences?

Most of us learned in high school that people get half their genes from their father and half from their mother. That's true, but it turns out the way parents contribute to their offspring's genetics is more complicated—and ...

Alzheimer's disease & dementia

Stress increases Alzheimer's risk in female mice but not males

Women are about twice as likely as men to be diagnosed with Alzheimer's disease. Some of that is age; in the U.S., women outlive men by five to six years, and advanced age is the strongest risk factor for Alzheimer's. But ...

Obstetrics & gynaecology

How much can women control their own fertility?

Nearly one in five American women experience infertility, meaning they're unable to become pregnant after at least a year of trying to conceive, or six months if they're age 35 or older.

page 4 from 14