At the bottom of the world lies a region as magnificent as it is misunderstood: Antarctica and the Southern Ocean. Harsh, ...

Antarctica could be completely ice-free one day if we allow climate change to continue unabated. The change will take ...

Alone among known planets, Earth has vast oceans on its surface and its landmasses are marked with lakes and extensive river drainage systems. Water is the biosphere's lifeblood, and without it, Earth ...

Scientists reconstructed 540 million years of sea level changes, showing Earth's oceans rose and fell by hundreds of feet ...