Articles sur Glaciology

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The crew of scientists prepare to put the drill stem into the Greenland ice sheet to probe water flows about a half of a mile below. Joel Harper

Scientist at work: Tracking melt water under the Greenland ice sheet

A glaciologist develops a lightweight method for probing the depths of Greenland's ice sheet to answer a crucial question: How fast is it melting?
The Totten Glacier, the largest in East Antarctica, has deep channels running beneath it that may allow relatively warm water into its belly. Tas van Ommen

Melting moments: a look under East Antarctica’s biggest glacier

Researchers in East Antarctica have surveyed an area the size of New South Wales to study the behaviour of the region's biggest glacier - and the secrets below the ice that could speed up its melting.

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