Sperm whales might actually talk like us: Study | This helps explain how language evolved | Inshorts  InshortsExclusive: Sperm whale speech has human-like ‘vowels’  National GeographicUC Berkeley leaps ahead in decoding whale talk with AI  SFGATESperm whales communicate with vowels  The EconomistEavesdropping On Sperm Whales Just Revealed They Use Vowel Sounds “Thought To Be Unique To Humans”  IFLScience