1. Sperm whales might actually talk like us: Study | This helps explain how language evolved | Inshorts  Inshorts
  2. UC Berkeley scientists hail breakthrough in decoding whale communication  SFGATE
  3. Sperm Whales Use ‘Vowels’? Scientists Reveal Shocking Discovery  swikblog.com
  4. Sperm whales use vowels like humans, new study finds  Popular Science