National Public Radio: If a glacier cracks and nobody hears it, does it still make a sound?
"Oh, they moan and they groan," says Grant Deane, a researcher at the Scripps Institution of Oceanography. "They crackle and rumble and fizz, and they have all kinds of amazing sounds that they make."
Deane is one of the authors of a new study that interprets the acoustics of glacial melting.
"Yes, it's like they're speaking to us, but it's a language that we don't yet understand well," he says.
So Deane and his team...