It is the home to only one sunrise and one sunset every year. You may think you know about the North Pole, but there are a lot of interesting facts to share. Before we answer that question ...

This image provided by European Space Agency shows close-up photos of Mercury's north pole taken by the European-Japanese spacecraft BepiColombo. (European Space Agency via AP) The sun's magnetic ...

Already, as of Dec. 15, sunset time started its gradual delay ... During the winter solstice, the Earth’s tilt means that the North Pole is farthest from the sun, so the sun appears lower ...