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00:05:51
Take a little sound quiz with our host, Stephanie Chasteen, and learn something about how our brains locate sounds.

00:02:45
At the South Pole, the Ice Stories crew met up with correspondent Zoe Courville just before she and her team embarked on their 3,000 km traverse across the desolate and frigid East Antarctic Ice Sheet. In this video, Zoe gives us a tour of the vehicles they are taking on their cross-continent journey, including their living module, sleeping quarters, and science sled.

00:00:21
Adelie Penguins bicker around their nests at Cape Royds, Ross Island, Antarctica.

00:01:08
Adelie penguins contemplate the water near a photographer at a crack in the ice.

00:00:32
Photographer watches Adelie penguins file past him and take to the water in a crack in the sea ice.

00:01:56
Adelie penguins walk right by photographers on their way to a crack in the sea ice.

00:15:28
In this program Ice Stories crew member Ron Hipschman speaks with Paul Ponganis, who studies emperor penguins.

00:03:19
The POLENET project installed their newest high-precision GPS system on Deverall Island, Antarctica. These GPS systems tell scientists how much the ground underneath the ice sheet is moving upward. This has important implications on the movement of the West Antarctic Ice Sheet and its interplay with the rock below. Learn more about it in this audio report from correspondent Kelly Carroll.

00:02:58
In this audio dispatch, correspondent Jack Walter describes his first week at the team's field camp on the West Antarctic Ice Sheet. Hear about their research on lakes under the glaciers and get a slice of life as a remote polar scientist.

00:03:11
Glaciologist and Ice Stories correspondent Nadine Quintana Krupinski gives us a brief tour of her deep field camp on the West Antarctic Ice Sheet.