Philip Lloyd, Cape Peninsula University of Technology
Without understanding why the ‘fingerprint’ has failed to appear our predictions about global warming - as carbon dioxide concentrations increase - are uncertain.
Australia (whose flag is pictured on the right) is one of several countries with a big stake in the South Pole.
Josh Landis/US NSF/Wikimedia
A cubic kilometer of clear, stable ice could help physicists answer big questions about cosmic rays and neutrinos. Hardy scientists collect data via a unique telescope at the frozen bottom of the world.
The Ross Sea: one of the places where sea ice extent is increasing.
Brocken Inaglory/Wikimedia Commons
This year could well see a new record set for the extent of Antarctic sea ice – hot on the heels of last year’s record, which in turn is part of a puzzling 33-year trend in increasing sea ice around Antarctica…
BICEP2 is on the roof of the building on the left.
Rashmi Sudiwala
The astronomical instrument BICEP2 was deployed at the South Pole in 2009 to look for evidence that would support the theory of inflation, which tries to explain how the universe looked a trillionth of…