Geological Oddities in Antarctica

Scientists use one of the saltiest bodies of water on Earth as a terrestrial base for studying water on Mars.

Fire meets ice at the southernmost volcano on Earth.

One of the most extreme deserts in the world, these snow-free valleys harbor life, despite the hostile environment.

An abandoned whaling station on an active volcano offers hot springs in Antarctica, surrounded by ruined giants of industry.

Largest sub-glacial lake ever discovered.