The Polar Explorer Ice Breaker is a unique vessel designed not to sail on open water but to cut through thick layers of ice.

As the Arctic ice retreats, scientists warn of a pivotal moment approaching. Could the first ice-free day be just around the ...

The frozen pack ice in the Arctic Ocean makes it one of the most inaccessible ... A site like this can be accessed only by an ice-breaker or by air.

The Arctic's ice cover could dip below a crucial threshold as soon as 2027, and will do so inevitably in the next 20 years if ...

When the Arctic Ocean has less than one million square km of ice ... Dr. Heuzé said: “The sea ice was so thin and 'rotten' ...

This summer, onboard an expedition to the Arctic Ocean, she and colleagues could indeed witness ... “The sea ice was so thin ...

The climate warms fastest in the Arctic. The sea ice there has become so thin that we could already see the first day without ...