Title: Vowel-Like Sounds in Sperm Whale Communication

Rewritten Article:

Research indicates that the vocalizations produced by these marine mammals possess at least one fundamental characteristic shared with human speech. Specifically, the distinctive clicks emitted by sperm whales exhibit structural similarities to the vowels found in human language, suggesting a deeper complexity in their method of communication than previously understood.

Source: The Economist Generated at: 2025-11-12 17:16:15 UTC