Low-income favelas would benefit from green roofs but there are two problems: Cost. And a typical design that's too heavy for ...

Argentine tourism authorities say that an Argentine tourist who was shot in the head and chest in Rio de Janeiro last month ...

In all areas of Rio, remain vigilant with valuables due to ... especially when taking photos (after all, these are people's homes), and avoid straying off the main road. Visit the U.S. Department ...