Tell people you're doing a story about the life spans of Korean eunuchs, the typical reaction is a giggle or a cringe.
But if you can overcome your visceral response to the topic, a study scientists in Korea did is quite interesting, both for what they found, and the way they found it.
Several scientists have shown that there is a link between longevity and reproduction: the greater the fertility, the shorter the life span. This has been fairly well established in nonhuman animal species, but proving it's the case for humans has been tricky.
If you get health insurance at work, it's just about time to pick your plan again. The good news for this open enrollment season is that premiums aren't expected to increase quite as much for 2013 as they did this year.
The increase looks to be about 5.3 percent instead of an average 5.9 percent rise for 2012, according to Towers Watson's annual health care survey of mid- to large-size employers.
Sara Terry's first clue that something was wrong with her son, Christian, came just three weeks after he was born.
"We went to check on him, just like any parents go and check on their kids just to make sure they're breathing," says Terry, 34, of Spring, Texas. "And we found him in his crib, and he wasn't breathing. He was blue."
She and her husband were horrified. They rushed Christian to the hospital and learned he had several medical problems.