If you recently had a close encounter with the howling demon known as Hurricane Sandy, you might have a renewed belief in global warming. If not, consider yourself lucky, then see Chasing Ice, ...

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 ...

Trio of 'black mesas' leftover from Paleozoic era spawn rare sand dunes in the Sahara Sea of Saharan 'star dunes' clashes with otherworldly terrain where 2 countries meet Soar through a ...