Rio de Janeiro is one of the most beautiful cities in the world. I always joke with my friends that if it wasn't for the ...

Jag Images/Getty There's a reason they call Rio de Janeiro the Marvelous City ... which is the biggest urban forest in the ...

Rio, put your paws up! Lady Gaga is returning to Brazil. The Grammy Award winner is set to deliver what is being described as a "monumental performance" at the iconic Copacabana Beach in Rio de ...