There it remained until a few weeks ago, when it was removed and the point indicated indistinctly and as of not great moment by a chalk mark. But following the outline of the route to the pole ...

Smith and Scott R. Stephenson, found that the sea ice will become thin enough that a "corridor directly over the north pole" will open up. "The shortest great circle route thus becomes feasible ...

A pilot flying a great circle route straight from New York to Tokyo passes over northern Alaska. His route looks bent on a Mercator map—a flexion ... one in which the North Pole appears at ...

Add articles to your saved list and come back to them any time. Passengers aboard flight SIA24, the world's longest route, are often surprised to find themselves flying over the ice-covered ...