The metro lines are identified by different colors and letters, plus many of the lines travel above ground and offer splendid views of the city. Porto's extensive bus system can be a bit confusing ...

Perched on a hilltop standing watch over the city, the Porto Cathedral (known as the ... boasts cobalt and white ceramic tiles that depict different scenes from religious history.

As a food destination, Porto has never looked more delicious. These are the city's top eating spots, from Michelin-starred fine dining to the must-try Francesinha.

A video taken on Thursday night in the city of Porto Alegre showed 40-year-old welder Joao Alberto Silveira Freitas repeatedly being punched in the face and head by a security guard while he is ...