Koko gained public attention as the subject of two National Geographic cover stories and, in 1985, the best-selling children's picture book, Koko's Kitten. Koko became the world's most famous …

Apr 27, 2025 · Koko the gorilla, who became famous for her use of sign language, died in her sleep at age 46 in her California preserve on June 19, 2018.

The Gorilla Foundation is best known for conducting the longest interspecies communication study in history (almost 5 decades) and the only one involving gorillas: Project Koko.

Koko, the adored gorilla known for her sign language skills, has died at the age of 46. Koko rose to fame in the 1970s when an animal psychologist named Francine "Penny" Patterson taught …

Koko, the western lowland gorilla that died in her sleep Tuesday at age 46, was renowned for her emotional depth and ability to communicate in sign language.

Koko is perhaps the best known gorilla in the world because of her sign language and artistic abilities, her relationships with kittens, and a considerable amount of worldwide media since …

Feb 3, 2023 · Because gorillas — and all animals — do think and feel, and Koko proved as much. When she passed away in June 2018 at age 46, the world didn't just lose a gorilla, it lost an …

Oct 7, 2024 · Discover the meaning of 'koko' in modern slang, its origins, cultural significance, and usage trends among Gen Z, complete with case studies and statistics.

Watch Koko the signing gorilla in this clip from a 1981 National Geographic documentary.

Koko, a Lowland Gorilla born at the San Francisco Zoo, was an ambassador for gorillas all over the world. She spent her life at The Gorilla Foundation sanctuary in Woodside, California.