Primates

Chimpanzees Monkeys Bonobos Macaques Rhesus Macaques Great Apes Rhesus Macaque Rhesus Monkeys Orangutans Apes Behavior Gorillas Research Research Facilities Marmosets Big Cats Macaca nemestrina Gigantopithecus blacki Crab-eating Macaques Howler Monkeys Sasquatch Dietary Behavior Wild Animals Cognitive Abilities Hoolock Gibbons Communication Research Animals Baboon Research Monkeys Ape Cognition Tool Use Spider Monkeys Baboons Gibbons Patas Monkey Monkey

Study Finds Bereaved Macaque Mothers Exhibit Brief Restlessness, Not Human-Like Grief

Bonobo Communication Shows Complex Language-Like Structures

New Study Reveals Monkeys' Vocal Membranes Enable Unique 'Ultra-Yodels'

Kanzi, Pioneering Bonobo in Ape Cognition Research, Dies at 44

Bonobos Demonstrate Theory of Mind by Recognizing Human Ignorance

All 43 Monkeys Escaped from South Carolina Research Facility Safely Recaptured

Chimpanzees Exhibit 'Contagious Urination' Linked to Social Dynamics

London Zoo Begins Annual Count of Over 10,000 Animals

AI-Powered Devices Revolutionize Wildlife Tracking and Conservation

Chimpanzee Tool Use Study Highlights Impact of Age and Experience

USDA Investigates Deaths of 18 Monkeys at South Carolina Research Facility

Study Reveals Great Apes Share Human-Like Event Perception

Adult Chimpanzees Use Play to Strengthen Cooperation and Reduce Tension

Four Monkeys Still Missing After Escape from South Carolina Research Facility

Escaped Emus and Monkeys Cause Stir in South Carolina

Escaped Monkeys from South Carolina Lab Raise Legal and Ethical Questions

Two UK Women Jailed for Involvement in Global Monkey Torture Ring

11 Escaped Lab Monkeys Still Missing in South Carolina

Canadian Researchers Call for Ban on Macaque Imports for Testing

13 Monkeys Remain at Large After Escape from South Carolina Research Facility

18 Monkeys Still Missing After Escape From South Carolina Research Facility

43 Monkeys Escape South Carolina Research Facility, Still on the Loose

Chimpanzees Show Improved Performance on Difficult Tasks with Human Audiences

43 Monkeys Escape South Carolina Research Facility, Prompting Search Efforts

Study Debunks Monkeys Writing Shakespeare Theory

Mathematicians Debunk Infinite Monkey Theorem's Practicality

PETA Accuses Tonia Haddix of Violating Court Orders in 'Chimp Crazy' Docuseries

Study Links Human Kissing to Ancestral Ape Grooming Behaviors

Study Reveals Social Aging Protects Monkeys from Disease

Man Jailed for Posting Monkey Torture Videos to Facebook

HBO's 'Chimp Crazy' Explores the Controversial World of Exotic Animal Ownership

HBO's 'Chimp Crazy' Explores the Dark Side of Private Chimp Ownership

New Analysis Shows Chimpanzees Can Mimic Human Speech

Chimpanzees Exhibit Human-Like Conversational Turn-Taking

Escaped Primate Roams Walterboro, SC for Second Day

Ohio Man Pleads Guilty to Creating and Distributing Monkey Torture Videos

Chimpanzees Exhibit Lifelong Learning in Tool Use, Study Finds

New Study Reveals Higher Aggression Levels in Bonobos Than Previously Thought

Over 2,700 Dangerous Wild Animals Kept as Pets in UK Homes

Great Apes Exhibit Playful Teasing, Suggesting Early Origins of Humor

New Populations of Endangered Skywalker Gibbons Discovered in Myanmar

Giant Ape's Extinction Linked to Inability to Adapt to Changing Environment

Shift from Forests to Plains Prompted Early Hominids to Develop Speech, Study Suggests

Apes Recognize Old Companions Even After Decades, Study Finds

Global Operation Seizes Thousands of Protected Animals and Plants in Wildlife Trafficking Crackdown

Bonobos Form Strategic Alliances Like Humans, Study Finds

Study Reveals Chimpanzees Use High Ground Tactics for Reconnaissance and Conflict Avoidance With Rival Groups

Monkey Named Momo Captured After Brief Escape in Indianapolis

Comedian Infiltrates White Supremacist Group, Reveals Insights in New Broadway Show