Ecosystems 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.

Natural time capsule containing an alien ecosystem.

Antarctica's bustling metropolis, originally established by Richard E. Byrd.

Largest sub-glacial lake ever discovered.