Why apes can't speak like humans - CBS News
Monkeys have vocal tools, but not brains, to talk like humans
Sound off: Humans have simpler throats than monkeys | A Moment of Science - Indiana Public Media
Body size and vocalization in primates and carnivores | Scientific Reports
When less is more in the evolution of language | Science
Monkeys have vocal chords to speak, lack wired brain- The New Indian Express
Monkey speak: Macaques have the anatomy, not the brain, for human speech
Monkey vocal tracts are speech-ready | Science Advances
Talk like you: Scientists discover why humans evolved to talk while other primates can't | Euronews
Examples of Howler Monkey Vocalizations and Vocal Apparatus (A and B)... | Download Scientific Diagram
Would it be possible or desirable to give artificial vocal cords to an ape in order to enable it to speak? - Quora
Monkeys have vocal chords to speak, lack wired brain
Evolution of the Vocal Tract (Adaptationist Position) | Language Evolution: Biocultural Evolution
Monkeys Could Talk, but They Don't Have the Brains for It - The New York Times
Midsagittal sections through chimpanzee (left) and human (right) head.... | Download Scientific Diagram
What's Really Keeping Monkeys From Speaking Their Minds? Their Minds | Science| Smithsonian Magazine
Why humans have more voice control than any other primates
Human voice boxes simpler than other primates better for speech | SYFY WIRE
Human Laughter Echoes Chimp Chuckles | WIRED
Scientists simulated how monkeys would sound if they could talk and it's terrifying | indy100
Why apes can't talk: our study suggests they've got the voice but not the brains
Listening to the language of apes - BBC News
All Hooting Aside: Did a Vocal Evolution Give Rise to Language? - The New York Times
Pivotal evolutionary change helped pave the way for human speech | Reuters
