R. Allen Gardner, Who Taught Chimps to Sign, Dies at 91
R. Allen Gardner, Who Taught Chimps to Sign, Dies at 91
Gardner famously claimed to have taught chimpanzees to communicate with people using American Sign Language by raising them as if they were human children.
R. Allen Gardner, Who Taught Chimps to Sign, Dies at 91
R. Allen Gardner, Who Taught Chimps to Sign, Dies at 91

Gardner famously claimed to have taught chimpanzees to communicate with people using American Sign Language by raising them as if they were human children.

Gardner famously claimed to have taught chimpanzees to communicate with people using American Sign Language by raising them as if they were human children.

sign language
Koko the Signing Gorilla Dies at 46
Koko the Signing Gorilla Dies at 46
Shawna Williams | Jun 21, 2018
The primate was famous for her ability to communicate with humans.
Dual Adaptation in Deaf Brains
Dual Adaptation in Deaf Brains
Sabrina Richards | Feb 12, 2013
The brains of people who cannot hear adapt to process vision-based language, in addition to brain changes associated with the loss of auditory input. 
Hand Signs for Science
Hand Signs for Science
Edyta Zielinska | Dec 5, 2012
Organizations are calling for a common set of sign language for scientific terms.