Warning: This post contains spoilers for Gold & Greed: The Hunt for Fenn's Treasure. To the uninitiated, the idea of a modern-day treasure hunt may seem like something of a fool's errand. But as a new ...

If you learned there was buried treasure in your city, would you drop everything and go look for it? That's what some people in San Francisco did on Tuesday after a two-person team posted clues on ...