For decades, scientists have repeated some variations of a striking statistic: we know more about the topography of Mars and ...

Yet much about the landscape under the ice has been uncertain, because ground and air surveys are difficult in the region.

In a new study, researchers explained that less is known about the topography beneath the ice of Antarctica than any other ...

Researchers used satellite data and computer models of glacial movements to create a new map of Antarctica as it rests deep ...

Earth scientist Andrea Donnellan studies the surface of the Earth from the sky to better understand earthquakes, including ...