Like working with a baby before they can talk ... trying to figure out what the mouse is thinking. “You have to think about ...

It’s a new way to create “bi-paternal” mice that can survive to adulthood—but human applications are still a long way off.

A new study shows that giving mice the human version of a gene changes their squeak, suggesting some of the genetic ...

Credit: Courtesy of Zhi-kun Li, et al. Scientists in China have unveiled a new method for breeding baby mice with two male parents, and the resulting babies can survive to adulthood. "I admire the ...

Beyond the current mouse sperm experiment ... people live on other planets and have babies, but we don’t yet know if that’s possible. If reproduction works in space, it will reassure humanity.

With mouse models undergirding so much scientific research, scientists have a vested interest in developing techniques to safely store and ... where the rehydrated sperm fertilized eggs and produced ...