How long is a coastline ? That depends. Do you measure around all those ro...  ...nside of a harbor? Do you take shortcuts when the coast is really jagged? And what about islands? It come...  ...ed? And what about islands? It comes down to the " coastline paradox," in which th...

One of the most eerie historical mysteries of all...  ...se the theory of a very local tsunami on the west coast of Scotland...The Flannan Islands had been marked...