The Economic Times

Greenland is in the global spotlight after the new US security deal now scientists have mapped the hidden world beneath its ice

Scientists have revealed the intricate landscape hidden beneath the Greenland Ice Sheet, mapping nearly 2,000 subglacial valleys. These valleys influence the movement of ice above them, affecting how glaciers behave as conditions change. The researchers used Ice Flow Perturbation Analysis to detect subtle changes in the ice surface. This new understanding helps improve long-term projections about Greenland's ice response. These findings contribute to the ongoing discussion regarding Greenland's geographical significance.