Who could ever think that a byproduct from a whale's digestive system could be worth millions for humans? But as they say, a man can put a price on anything and if vomit can be sold for a wad of cash, ...

Add Yahoo as a preferred source to see more of our stories on Google. A rare, waxy material called ambergris — known as “floating gold,” it’s something of a treasure in the fragrance industry — can ...