koko the gorilla

Koko, The 'Talking' Gorilla Who Learned Sign Language, Dies At 46

The gorilla's ability to communicate inspired millions, including the late actor and comedian Robin Williams.
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Koko The Gorilla Probably Doesn't Understand Climate Change

A scientist called the recent viral video of Koko "highly misleading."
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Watch The Moment A Gorilla Falls In Love With A Kitten

The famous ape has a sign-language vocabulary of more than 1,000 words.
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Apes May Be Much Closer To Human Speech Than We Realized

Scientists studying Koko the gorilla witnessed a range of remarkable vocal behaviors.
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