Matthew Eagan serves as government relations manager at The Heritage Foundation. Recently, a team of Chinese scientists published a study in which they parabiotically joined a male and female rat, ...

A spinal pattern generator controls ejaculation in the male rat. In the present study, the hypothesis that the spinal generator for ejaculation was functional at early postnatal stages was evaluated.

Cue the Jurassic Park theme song: Scientists in Switzerland appear to have pulled off a remarkable feat, creating sterile and seemingly healthy mice that can produce the sperm cells of a rat. These ...

Researchers have developed a new technique to improve the efficiency of rat sperm cryopreservation, a process that is usually extremely difficult. Their technique makes it possible to produce more ...

Recently, a team of Chinese scientists published a study in which they parabiotically joined a male and female rat, then gave the male rat a uterus and attempted to have it carry embryos to term.