Whale grooves on the sea floor.

Beaked whales may frequent a seabed spot marked for mining

Carolyn Gramling | 21 August 2018 Whales may have made their mark on the seafloor in a part of the Pacific Ocean designated for future deep-sea mining. Thousands of grooves found carved into the seabed could be the first evidence that large marine mammals visit this little-explored region, researchers report August 22 in Royal Society Open Science. […]

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