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 ...

26. August 14:15 DW English Close up: The Current Affairs Documentary 26. August 18:15 DW English Close up: The Current Affairs Documentary 26. August 23:15 DW English Close up: The Current Affairs ...

All episodes of DW Documentary TV seriesHow much is a human life worth? An innovative cancer therapy promises to save lives. But it is extremely expensive. Will the insurance companies pay for it?