Antarctica has long looked like a blank white smear on world maps, but new ultra detailed surveys are turning that blankness into a rugged landscape of buried mountains, deep valleys and secret mega ...

Add Yahoo as a preferred source to see more of our stories on Google. Ice conceals a rugged landscape. A view over the Wilson Piedmont in Antarctica shows examples of the ice surface and what the ...

One of the least-mapped planetary surfaces in our solar system is closer to home than you might expect: the continent of Antarctica. While Antarctica's icy surface is fairly well-studied, its ...