Animal testing remains a fundamental part of biomedical research. But as funding evaporates, mice, rats and even monkeys may be euthanized. By Emily Anthes On April 1, the Trump administration’s ...

The push to abandon animal testing is gaining momentum, driven by the realization that it is costly, unreliable and ...

K. C. Kent Lloyd is a professor in the Department of Surgery, School of Medicine, director of the Mouse Biology Program and NAMs Testing Center and associate director of the Comprehensive Cancer ...

Well before a human receives the first dose of an experimental drug, it’s evaluated in an animal to test for toxicity. Monkeys are often chosen for their genetic similarities to humans, and safe ...