Photographer Elinor Carucci chronicles her journey through middle age in her book "Midlife," which is filled with candid self-portraits.

FOR DECADES, surveys have suggested that middle age is the low point of life. While young and old generally reported high levels of life satisfaction, those in mid-life endured a slump. This “U-bend ...

The U.S. is one of two countries where loneliness peaks in middle-age. American adults are hitting peak loneliness years before retirement, something not seen in most other countries, according to a ...