Add Yahoo as a preferred source to see more of our stories on Google. Three participants take selfies during the Pride Parade on Christopher Street Day (CSD) in Cologne. Christoph Reichwein/dpa Over 1 ...

City officials have known for years that the Cologne wastewater treatment facility would eventually need major renovations. Regular maintenance has sustained the city thus far, but now the facility is ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. COLOGNE, Germany (AP) — Around 1 million ...