When you think of Mural Arts Philadelphia, you probably think of all the artwork they place on the side of buildings in the city. More than 4,000 at last count. But a new Mural Arts project sets its ...

Love them or hate them, skyscrapers are springing up at a fast pace in cities all around the world. They're a symbol of humankind’s might and ambition and are used as a sign of economic power in ...