There's a growing interest in what our genes say about our health. And in recent years, quite a few companies have sprung up to help us listen with the help of personalized DNA tests.
For a few hundred dollars and a vial of spit, these companies will search your DNA for sequences that predict your physical traits, your response to certain drugs and your risk for any number of diseases.
Six years ago, we told you about a woman, identified as A.J., who could remember the details of nearly every day of her life. At the time, researchers thought she was unique. But since then, a handful of such individuals have been identified. And now, researchers are trying to understand how their extraordinary memories work.
Attorneys Cheryl Curtis and her husband, Dana Foster, live in Washington, D.C., and donate generously to a nearby nonprofit that helps low-income residents. "Now that I have more, I want to give to organizations that provide just basic food for people," Curtis says.
Ever wonder how charitable the people are who live in your state or community? It turns out that lower-income people tend to donate a much bigger share of their discretionary incomes than wealthier people do. And rich people are more generous when they live among those who aren't so rich.
Roxana Castro sits in an orange chair in the waiting room at Mary's Center in Washington, D.C. She's 17, and expecting a baby boy next month. The pregnancy was a surprise, she says, mostly for her parents, but also for the baby's father.
Even with her mother's help, Castro admits she's nervous. The father of the baby says he'll be there, but she knows this is a big responsibility, and says she's not ready to start a family just yet.
"A baby is so fragile," she says. "I don't know how to take care of it or anything."
Weekends on All Things Considered continues its "Why Music Matters" series with a story from the operating room.
"The O.R. is a naturally rhythmic place, in that you have the beating of the anesthesia machines and the autoclave comes on," says Divya Singh, an orthopedic and hand surgeon. "So music just becomes another sound."