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NIH Denies Sanctuary to Chimpanzees Used in Research

NhRP Again Rebuts Bronx Zoo Arguments in New York Elephant Rights Case

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

What Is A Legal Person? Law Dictionary Corrects Decades-old Error

A chimpanzee sits pensively in a courtroom.

Film Screening and Meet & Greet in DC

NhRP Board Member Jane Goodall: “Never give up”

Swiss Court Rules Citizens Allowed to Vote on Primate Rights

Visiting Our Clients Hercules and Leo at Their New Sanctuary Home

Chimpanzee Rights: The Philosophers’ Brief

"Injustice anywhere is a threat to justice everywhere." – Martin Luther King, Jr., "Letter from a Birmingham Jail" (1963)

Upholding Fundamental Values and Principles of Justice

Philosophy and the Nonhuman Rights Movement

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