Cologne is decarbonizing its district heating system. To this end, a heat pump with a capacity of 150 megawatts is being ...

The steep hills and terraced vineyards of the Middle Rhine River Valley are dotted with historic buildings, ancient castles, fortresses, and palaces. The German corner carved out by the river is ...

Before heading off to the Mosel (or Moselle) Valley in Germany for a wine tour, I had read that it was one of the most picturesque wine regions in the world. The Ruwer River flows into the Mosel ...

At over 2,800 kilometers, it is the second largest and longest river in Europe, connecting ten countries as it waves its way ...