One person wrote of being repeatedly denied those little cups of animal feed at zoos and carnivals because they were too expensive. "I feed all the animals at the zoo now," they wrote.

Happiness is a universal pursuit, but its secrets often seem out of reach. While genetics play a big role—accounting for ...

Unleash your inner bartender with this clever "Cocktail Codex" book, and your inner dairy gremlin with this DIY cheese-making ...