The agency is cutting animal testing of chemicals. Some scientists are concerned, but in the meantime the rats (and zebra ...

Assessing the distribution of a medication in the brain is critical for the treatment of a vast range of neurological ...

When it comes to domestic rat breeds, the first thing you must know is that, technically, they aren’t breeds. All domestic ...

A team of researchers has turned ordinary yeast into tiny, glowing drug factories, creating and testing billions of ...

As Pizza Rat proved, some creatures can adapt to just about anything, even the concrete jungle. And it isn’t just New York ...

Dr. Carrie Friese offers a valuable discussion of the double-bind in which many researchers and lab technicians find ...