How the world’s northernmost caves could hold answers to climate change

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How the world's northernmost caves could hold answers to climate change

Award-winning geologist and climate researcher Gina Moseley has led expeditions to some of the world's most remote caves. The samples she collects there can help us understand how the environment is evolving.

04:08 - Source: CNN

Call to Earth 118 videos

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How the world's northernmost caves could hold answers to climate change

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Listening to our planet

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The photographer documenting mass extinction

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The mountainous region of Gilgit-Baltistan is prime snow leopard habitat. Hussain estimates there around 30-50 snow leopards in the region around the 26 villages where he and his team work. Although it's hard to track these elusive animals, he says that at the moment the population is stable.

Protecting Pakistan's elusive snow leopards

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