"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The other day, I had a very important package to mail (not to brag, but my daughter sold another one of ...

When my son was in college, one of his classmates developed scurvy. Yes, you read that right: scurvy—the disease we associate with 18th-century sailors. But it turns out that if you go two or three ...