Nature: Ram

In an interview to be aired on "Sunday Morning," singer Jennifer Lopez tells Lee Cowan about her criteria for her line of fashion and accessories for Kohl's, and how her work affects her family life.

"Sunday Morning" contributor Faith Salie talks of the beauty of becoming a mom after age 40.

Natalie Maines, one of the Dixie Chicks, is raising her voice in song again. Lee Cowan speaks to her about her new solo album, "Mother."

In honor of Mother's Day, Jan Crawford introduces viewers to Ina May Gaskin, an Iowa farm woman who is helping to revive a natural childbirth process used by more and more American mothers.

This week's moment in nature takes you to Custer State Park in South Dakota, where bison moms and their offspring are doing just fine.

Movie critic David Edelstein reviews the film adaptation of "The Great Gatsby," one of America's most influential novels, as well as J.J. Abrams' sci-fi sequel, "Star Trek Into Darkness."