Norway's proximity to the USSR in the Cold War led to it building many military bunkers – some of them vast secret bases.

A small uninhabited island in the Gulf of Mexico has disappeared entirely - fuelling online debate of a potential “cover up”.

Sandra Demontigny, 45, pushed Quebec to become one of the few places in the world to allow people to choose a medically assisted death sometimes years in advance. Luke Ching has made a name for ...