What radar found beneath Antarctica could slow ice melt and rising seas

ScienceDaily
Jul 22, 2025, 2:37 am24 pts
Ancient river landscapes buried beneath the East Antarctic Ice Sheet have been uncovered by radar, revealing vast, flat surfaces formed over 80 million years ago before Antarctica froze. These hidden features, stretching across 3,500 kilometers, are now acting as natural brakes on glacier flow, potentially…

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