Line, a radar system established in 1953 to detect potential air attacks over the North Pole. The film details the hardships faced by workers who built the DEW Line across remote Arctic regions, ...

The planet's magnetic North Pole, where compasses point, has been unexpectedly moving toward Russia. While shifting is not a rare occurrence, the pole is moving both faster and differently than it ...

The north pole of Mars is slowly sinking under the weight of an ice cap that only formed within the past few million years. And, in the process, it's telling us something about what the planet's ...