Arctic mystery: Researchers stunned as Polar bears found surviving without ice | Science | News

Experts have previously issued dire warnings that polar bears are set to disappear from the Arctic by 2040 as the planet warms up. However, this nightmare scenario may be averted as researchers say that they have discovered isolated group of polar bears in south-east Greenland that have survived without ice. 

The researchers believe that this population managed to thrive as a result of freshwater ice from glaciers that discharge into the sea.

For the scientists, this discovery was a glimmer of hope, as the conditions in this part of Greenland are similar to what scientists believe most of the Arctic region will look like by the end of the century.

Dr Kristin Laidre, the first author of the study from the Special School of Washington said: “I do think they can teach us something about where rare, small numbers of polar bears might be able to hang on in an ice-free Arctic.”

In a new study published in the journal Science, Dr Laidre and her team have observed the movement, genetics and demographics of small population of polar bears living along the coastline of east Greenland.

They found that there are two distinct groups of polar bears in the region, the first of which lives about 64 degrees north, and the other below that latitude, in the southeast of the island.

The researchers believe that the latter group of polar bears can now be classified as a new sub-population of 20 identified creatures.

The mountainous features of the island have meant that for this group of polar bears, movement is restricted.

Dr Laidre stressed that the group is not evolving into a new subspecies, adding: “They’re geographically, genetically and demographically isolated, meaning they’re not interacting with other bears.

READ MORE: Antarctica: NASA detects dramatic instability under ‘doomsday glacier

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