Jade for courage, amethyst to improve concentration and rose quartz for love. Social media influencers are driving demand for quartz and gemstones. But these pretty materials are mined under ...

More than 140 years after its invention, the car remains a source of fascination for many people. In Germany, for example, there are more vehicles on the road than ever before. For some, the car is a ...

Although Berlin welcomed me with cold and rainy weather, the openness and professionalism of the DW Documentary team brought ...