Skip to content
Happy the elephant wraps her trunk around the fence of an enclosure in the Bronx Zoo

Rally for Freedom for Happy on August 10th in the Bronx

A depressed male chimpanzee lays his head on his arm. In "How Animals Grieve," Barbara J. King writes about how chimpanzees and other nonhuman animals' emotional and social lives.

The Need for Chimpanzee Rights

Indian High Court Recognizes Nonhuman Animals As Legal Entities

Sign up to receive the latest updates on our mission

Find out about opportunities to get involved, breaking news in our cases and campaigns, and more.