(via SciShow) Antarctica probably isn't the first place you think of when you hear about volcanoes. But there's a lot happening under the icy tundra, and not all of it's a good thing. Here's how ...

The Antarctica we see today is a thick, vast, white blanket of ice and snow. But beneath the frozen tundra, there is actually a hidden mountain range. The ancient Gamburtsev Subglacial Mountains are ...