Upon moving to Germany, DW's Dana Regev discovered a new world of German customs. But five years later, there are still some things she simply can't understand — and probably never will.    

People the world over are talking about the Elbphilharmonie concert hall, Hamburg's new landmark, but there's much more to see in the northern German port city.    

Network provider Telefonica Deutschland has chosen "proven strategic partners" Huawei and Nokia to build its 5G network in Germany. The government has said Huawei must prove its networks will be secure.    

Hailed as a health hack, intermittent fasting is widely promoted as a reliable way to lose weight, lower disease risk and increase lifespan. But despite some positive study results, does it really deserve so much kudos?   

Nervy Borussia Dortmund edged in to the last 16 with a 2-1 win that owed much to Roman Bürki and a victory for Barcelona. But their display begs questions of their ability to compete with the best in the knockouts.