Traveling up from the Mars equator toward its north pole, we find Coloe Fossae: a set of intriguing scratches within a region ...

Around 10,000 years ago as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading in the Atlantic Ocean, may have temporarily sped up—with a little help from ...

The unprecedented rates of warming and melting of vast ice masses in Greenland have also led to movements in the bedrock from ...