Could apes ever learn to speak like people? - Futurity
Can Apes Really "Talk" To Humans? - YouTube
Why Can't Chimpanzees Speak? - YouTube
Why apes can't talk: our study suggests they've got the voice but not the brains
Great ape language - Wikipedia
Why Haven't Apes Evolved to Speak?
How Humans Speak—and Why Chimps Don't
Why can't monkeys talk like us? Their vocal tract might not be the problem. - CSMonitor.com
Why humans can talk and chimps can't | New Scientist
Why Can Parrots Imitate Human Sounds/Words, But Primates Can't? » Science ABC
Why monkeys can't talk is a heated question among evolutionary scientists - The Washington Post
If parrots can talk, why can't monkeys? | Science | EL PAÍS English
Why apes can't speak like humans - CBS News
Why monkeys can't talk—and what they would sound like if they could | Science | AAAS
The Talking Ape Who Couldn't Really Talk | larshaukeland
TIL apes don't ask questions. While apes can learn sign language and communicate using it, they have never attempted to learn new knowledge by asking humans or other apes. They don't seem
Why can't monkeys speak?
Koko, Kanzi, and ape language research: Jane C. Hu talks about how she got the story.
Monkeys Could Talk, but They Don't Have the Brains for It - The New York Times
Great ape language - Wikipedia
Why Chimpanzees Can't Learn Language and Only Humans Can' Review: Aping Our Behavior - WSJ
Monkeys should be able to talk just like us – so why don't they? | New Scientist
Why Can't Apes Talk? – SAPIENS
Why Can't Apes Talk? – SAPIENS
