In a world’s first, researchers from the US and UK have created an impression of a submerged human as recorded by a dolphin’s echolocation. To do it, a team led by Jack Kassewitz of SpeakDolphin.com ...
An ancient whale used sound beams to navigate and stalk prey 28 million years ago, an analysis of a new fossil suggests. The new whale species, called Cotylocara macei, contains air pockets in the ...
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