Learn how to recognize different types of mice. Rodents — that vast class of mammals characterized by prominent front ...

Forty years ago, a postdoctoral researcher named James McGrath who would go on to spend more than three decades as a clinical geneticist and research scientist at Yale, made a discovery that advanced ...

Interestingly, the offspring looked quite different from either parental species. “Mules are the offspring of a horse and a donkey, and you can see that they’re sort of in between the two parent ...