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Glaciers & permafrost

What World Glacier Day is all about

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What World Glacier Day is all about

This content was published on This video explains the melting of glaciers and Switzerland's key role in monitoring them, highlighting the importance of World Glacier Day.

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Hunting microorganisms on Rhone glacier

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Discovering ancient microorganisms inside Swiss glaciers

This content was published on Follow a team of scientists on the Rhône glacier as they hunt for new – and potentially beneficial – microorganisms which are increasingly being released from the melting ice.

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Scientists have successfully drilled one of the oldest ice cores yet, penetrating nearly 2 miles (2.8 kilometres) to Antarctic bedrock to reach ice they say is at least 1.2 million years old.

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Predicting the climate of the future with 1.2 million-year-old ice

This content was published on Scientists have successfully extracted one of the world's oldest ice samples from deep within Antarctica. They hope the ancient ice will reveal more about Earth’s climate history and how to better predict future climate change.

Read more: Predicting the climate of the future with 1.2 million-year-old ice
Alpine permafrost is present above an altitude of 2,500 metres and stabilises geologically unstable slopes. Pictured: the Schreckhorn, a Swiss mountain in the Bernese Alps.

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Breakthrough Swiss research decodes thawing permafrost

This content was published on For the first time a research team in Switzerland has measured how much of the Alpine permafrost has thawed. This helps scientists understand how climate change is affecting mountains’ permanently frozen ground.

Read more: Breakthrough Swiss research decodes thawing permafrost

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SWI swissinfo.ch - a branch of Swiss Broadcasting Corporation SRG SSR

SWI swissinfo.ch - a branch of Swiss Broadcasting Corporation SRG SSR