Introduction: The Rise of Graffiti in Cologne Graffiti, once considered a rebellious form of expression, has gradually transformed into an art form celebrated worldwide. Cologne, Germany, has become ...

BERLIN – German police in Cologne on Sunday detained five Frenchmen ... pilgrimage sites of Northern Europe. It's considered Germany's most famous house of worship.

FILE - The Cologne cathedral is illuminated in Cologne, Germany, Monday, Jan. 5, 2015. BERLIN (AP) — German police in Cologne on Sunday detained five Frenchmen and a Belgian woman who had tried ...

It's considered Germany's most famous house of worship. German police in Cologne on Sunday detained five Frenchmen and a Belgian woman who had tried to climb the city's famous cathedral.