Each year on April 24, scientists, advocates, and policymakers around the world mark World Day for Laboratory Animals—a ...

WASHINGTON - Tan belly pressed to glass, Torian, a thigh-high, 4-year-old chimpanzee with a freckled face, wants to be scratched. When his veterinarian pretends to tickle Torian through the thick pane ...

A rare and deadly “civil war” has broken out between two factions of chimps in Africa, according to new research. The dispute erupted in what was once a cohesive group of about 200 chimps whose ties ...

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Aaron covers what's exciting and new in the world of home entertainment and streaming TV. Previously, he wrote about entertainment for places like Rotten Tomatoes, Inverse, TheWrap and The Hollywood ...

Add Yahoo as a preferred source to see more of our stories on Google. By now, most of you have seen little Punch, a 7-month-old macaque who stole the hearts of animal lovers around the world. But ...

One of us is a Republican from New York City. One is a Democrat from Las Vegas. The third is an actress and animal welfare advocate. We do not agree on everything, but we agree on this: It is time to ...

Researchers dubbed one experiment involving a roughly one-foot-tall crystal "The Monolith" in honor of Stanley Kubrick's iconic film 2001: A Space Odyssey. Aden Kahr Humans have long been fascinated ...

Chimps also do not usually use their mouths to carry objects, so this behavior could mean they were hiding them, a behavior consistent with treating the crystals as valuable, the team pointed out.

The urine of chimpanzees contains high levels of alcohol byproduct, most likely because the chimps regularly gorge themselves on fermented fruit, according to a new paper published in the journal ...

Officials in California criticized the federal response to a bio lab found in a Fresno County suburb after a similar setup was found at a home in Las Vegas over the weekend. The California lab was ...