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

Scientists in China have manipulated embryonic stem cells to create laboratory mice with two male parents that managed to ...

By modifying 20 regions of the genome, scientists successfully bred mice with two male parents and raised them to maturity.

For the first time that we know of, mice with two fathers have survived to adulthood, but the methods used would be ...

A team of stem cell scientists have successfully used embryonic stem cell engineering to create a bi-paternal mouse—a mouse ...