Oh, tourists. At Rome's Trevi Fountain, inappropriate tourist behavior is forcing the government to change some rules. Here's what to know.

From Sydney Opera House to the Palais Garnier in Paris, discover the most incredible opera houses in the world.

At the fountain, the collected coins are weighed under the oversight of city police officers before Marchioni takes them to ...

Who gets to spend the millions of euros in change tossed into the Roman landmark? Read more at straitstimes.com.