All Things Considered

William Styron was one of the flamboyant literary figures of the 20th Century. He was a Southerner whose novel Lie Down in Darkness received immense acclaim when he was just 26 years old. He would go on to write the Confessions of Nat Turner, for which he received the Pulitzer Prize for fiction in 1968.

But for the last 27 years of his life, Styron did not write a novel. He battled depression, and wrote a seminal work about it, Darkness Visible, in 1990.

Growing up blond-haired and blue-eyed in Southern California, Joe Mozingo always thought his family name was Italian.

But as an adult, Mozingo became skeptical of that theory when friends and co-workers began to ask him about his unusual-sounding last name.

The journey to discover the truth about the Mozingo name took him from the libraries of Los Angeles to the courthouses and plantations of Virginia and, finally, to Africa.

It's a scene that's become wearily repetitive in the eastern part of the Democratic Republic of Congo: An uprising drives out poorly trained government troops, creating havoc and sending large numbers of refugees fleeing for their lives.

This time the rebel group is M23, or March 23. Their revolt began this spring, and earlier this week they took Goma, an important town on the country's eastern border, just across Lake Kivu from Rwanda. The rebels then proceeded to take the next town over, Sake.

A biologist who has been watching a dozen bottles of bacteria evolve for nearly a quarter of a century is hoping he can find someone to keep his lab experiment going long after he dies.

Meanwhile, just by coincidence, a botanist who works across campus is carefully tending an experiment that started before he was born, all the way back in 1879.

These two researchers, both at Michigan State University in East Lansing, represent different sides of an unusual phenomenon in science: experiments that outlive the people who started them.