Sleep is often seen as a universal human need. But research suggests that women not only sleep differently from men but also need more of it.DW spoke .

Rows of coffins line a university classroom in the South Korean port city of Busan, ready for use in training the funeral directors of the future in a rapidly ageing country. Students at the Busan ...

Approximately one in eight Americans receive food stamp benefits from the US government, a program at risk of losing its ...