Antarctica does not have a permanent human population. However, there are many scientific research bases on the continent. Scientists study the climate, wildlife, and physical or human features.

Caption "Ultimately, BedMachine Antarctica presents a mixed picture: Ice streams in some areas are relatively well-protected by their underlying ground features, while others on retrograde beds ...

In the last few years, several inconsistent features have been ... to growing evidence of a new physical regime," co-authorDr. Will Hobbs, of the Australian Antarctic Program Partnership at ...