Heidi Roop is part of a team more than 100 scientists collecting and analyzing a 2-mile-long (3.5-km-long) ice core from the West Antarctica Ice Sheet (WAIS) Divide. The WAIS team estimates that this ice core will reveal climate changes that have happened as far back as 100,000 years, a time when woolly mammoths still walked the earth. {Read More »}

DEVERALL ISLAND, ANTARCTICA-- The POLENET project installed their newest high-precision GPS system on Deverall Island, Antarctica. These GPS systems tell us how much the ground underneath the ice sheet is moving upward... {Read More »}

CHRISTCHURCH, NEW ZEALAND (EN ROUTE TO ANTARCTICA)-- The Exploratorium Ice Stories team of Mary Miller, Lisa Strong-Aufhauser and Ron Hipschman are cooling our jets in Christchurch, New Zealand, and itching to get to the ice. We’re treading the same ground as thousands of other Antarctic-bound souls... {Read More »}