Here are 15 of the most expensive things in the world. Earning passive income doesn't need to be difficult. You can start ...

London has managed to climb from No. 21 to No. 15 on the list of the world's most expensive places to visit. Sure, there are ways to save in England's capital, but bargain travelers are often ...

While many expensive things have useful, revenue-generating purposes, some of the world’s most expensive objects seem to make less sense. Artist Damien Hirst created “The Physical ...