How did they create mice with two dads? The scientists put two mouse sperm cells into a mouse egg which had been emptied of ...

On June 23rd a Chinese team presented the most complete attempt yet. In a paper published in PNAS, a journal, they report ...

Four already-approved drugs eased pain and shrank lesions in mice. Doctors share what that could mean for you.

Currently, 80 percent of early pregnancy losses aren't connected with a cause; most existing research examined the mare's ...