The truth of a place is revealed by its scent. Forget political boundaries -- if you want to know what two places or lifestyles have in common, compare their smells. Tracing a fence along the back of the Allentown Fair last week, past the carny trailers, I smelled India. It was both a surprise and...

Travel can be like walking on a frozen lake. Although logic tells you it's safe, it's hard to ignore the stomach-churn of vulnerability. Your first few steps might be cautious, but soon you're jumping, stomping, and sliding. Here are some other similarities between travel and ice fishing, courtesy of a family trip to New Hampshire's...