But what really motivates Mr Trump’s lunge for Arctic land is Greenland’s “rare earths”—a category of materials vital to ...

A team of international scientists compiled decades of data to create a map showing the topography of Antarctica with the ice ...

SpaceX's mission to launch the first astronauts into polar orbit is quickly approaching.

While Earth is warming in total, not all parts are warming at the same rate or at the same time. Understanding these variations can help scientists forecast future changes and climate-related impacts.