This adult mouse has two mums and no dad, was healthy and able to have healthy pups of her own Baby mice have been made with two mums and no dad, say researchers at the Chinese Academy of Sciences.

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

Restoring South Georgia's wildlife paradise Same-sex mice have babies Gough Island is a remote UK Overseas Territory, considered to be one of the world's most important seabird colonies ...

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.

Through RANK–RANKL signalling, sex and pregnancy hormones seem to trigger a rewiring of the immune system, breast, bone and intestine to maintain the health of mothers and babies. These ...

A typical human pregnancy lasts 40 weeks, but most parents know this number is only a rough estimate.   Babies are born on a seemingly unpredictable timeline, with a normal pregnancy ranging from 38 ...