While sea levels are certain to rise this century, projections of the contribution from Antarctic ice vary from a 44 cm rise to a 22 cm fall. Much of this uncertainty is because the ocean ...

A new map of the seafloor of the Southern Ocean surrounding Antarctica provides the most accurate representation of this vast area to date. The International Bathymetric Chart of the Southern ...

Chrissie: Well, Antarctica is way down in the middle of the Southern Ocean, so we’ll need a map that’s looking right down on it. Freya: Ah, that’s better, it looks loads bigger than the UK!