"Scientists uncover ancient frozen landscape beneath Antarctic ice"

Scientists have discovered a vast hidden landscape of hills and valleys, created by ancient rivers, that has been preserved under the Antarctic ice for millions of years. This landscape, larger than Belgium, remained untouched for over 34 million years, but human-driven global warming poses a threat to its exposure. Using satellite images and radio-echo sounding data, researchers were able to trace out the undulating ice surface and reveal a river-carved landscape. The study warns that global warming could lead to the exposure of this hidden world, as atmospheric conditions similar to those of 14 to 34 million years ago are projected. However, the landscape is currently hundreds of kilometers inland from the ice edge, making any possible exposure a long way off.