The Environmental Protection Agency is officially putting an expiration date on animal testing again. Administrator Lee Zeldin announced Thursday that the agency is reinstating a hard deadline to ...

STEMart announces the expansion of its genetic toxicology capabilities with the In Vivo Rat Micronucleus Test services.

U.S. and Canadian food labeling regulations require that protein digestibility be tested in rats to substantiate protein ...

Researchers have found evidence that rats are capable of metacognition—that is, they can possess knowledge of their own cognitive states. This ability, which can also be thought of as the capacity to ...