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

One secret weapon for discovery: a simple sprinkle of baby powder ... your house, or eaten by something else." Sticky traps ...

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 ...