Researchers tune into Arctic under-ice sounds and test through-ice communication

PHYSorg
Sep 4, 2026, 6:20 pm85 ptsTrending
Beneath the Arctic Ocean is an orchestra featuring natural and human composers, from cracking sea ice and whistling beluga whales to humming shipping-vessel engines. Researchers from MIT Lincoln Laboratory heard some of this cacophony when analyzing data from commercial off-the-shelf sensors that they…

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