Cologne, Germany - Lufthansa AG chief Wolfgang Mayrhuber predicted Tuesday that the global aviation industry faced increasing competition and warned that record high energy prices could hit the a
Cologne, Germany - A town gate that was probably built with a grant from Roman Emperor Nero has been discovered in Cologne, Germany during work on a new underground train line, archaeologists said
Cologne, Germany - Italian sculptor Maurizio Cattelan, 47, has been commission
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