"Sperm whales became the center of our research due to their remarkable biological and linguistic complexity," Dr. Gruber explains to A-Z Animals. "They possess a massive 18-pound brain that is highly ...

Project CETI (Cetacean Translation Initiative) has published two scientific studies presenting the most comprehensive documentation of a sperm whale birth ever recorded and the first quantitative ...

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Dolphins whistle, humpback whales sing and sperm whales click. Now, a new analysis of sperm whale codas — a unique series of clicks — suggests a previously unrecognized acoustic pattern. The finding, ...