Polar bears, in recent years, have become one of the most recognisable symbols of climate change.
They might also be undergoing subtle genetic changes as the Arctic Ocean warms due to the worsening climate change, shrinking the natural habitat for thousands of polar bears in the region.
A new research study from the University of East Anglia (UEA) found a clear link between rising temperatures and changes in DNA activity in polar bears living in southeastern Greenland — a region already experiencing conditions similar to what much of the Arctic
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