Scientists in China have unveiled a new method for breeding baby mice with two male parents, and the resulting babies can survive to adulthood. This is not the first time scientists have bred mice ...

from Kyoto to Yamanashi, where the rehydrated sperm fertilized eggs and produced healthy baby mice. Their new method, detailed in ...

Scientists have created baby mice with two fathers for the first time by turning male mouse stem cells into female cells in a lab. This raises the distant possibility of doing the same for people ...

Welcome to our world, Mason and Parker. Retired Australian player Sam Groth and his wife Brittany relished in their doubled-up baby joy. Their twin boys were born a week ago, and the most direct ...