Damari’s injury turned her hand into a “rock on” emoji and the sign for “I love you” in American Sign Language. Within hours of her release from captivity in Gaza, Emily Damari’s hand had become a new ...

Koko, the western lowland gorilla who learned sign language, died on Thursday. Koko, the western lowland gorilla who learned sign language and became a pop-culture phenomenon, has died at the age of ...