People for the Ethical Treatment of Animals wrote to the National Institutes of Health on Thursday, urging them to ...

The written complaint includes numerous necropsy reports, detailing deaths of monkeys caught in cage ... oppose testing on ...

recognize the importance of the scientist- animal bond ... Laboratory rhesus monkeys quickly learn to enter transport cages on command when they have to be temporarily removed for treatment, ...

“All animal use, including failed vaccine and other testing on monkeys at the federally-funded primate centers, must end, and we are calling on the FDA to further embrace 21st-century science ...

The monkeys were born within the colony and weaned at 4-10 months of age. They were housed together for a further year and then separated into single cages. This measure was necessary as the animals ...

I hope this video shines a light on the immense pain that experimenters inflict on tens of millions of animals every year,” the veteran filmmaker says in a statement.

In a different study in 2022 using rhesus macaques, a kind of primate more often known as a rhesus monkey, researchers administered insulin through an IV to anesthetize the animals. The USDA found ...

The last macaque died in 2003, and there were no animals left by the end of March 2010. An aviary has since been removed, but the monkey cage, which measures 4 meters wide and 5 meters long ...