Add to the long list of global warming concerns that melting ice caps could trigger more volcanic eruptions. Worse, researchers said Monday at a scientific conference in Prague, the increasing ...

For most of us, first-hand knowledge of Greenland is probably limited to flying over it en route to North America. It’s likely that you’ve heard more about it over the last few months than in the rest ...

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 ...

For many, the sight of vast ice caps at Earth’s poles seems like an unshakable feature of our planet. Yet, a new study ...