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

Earlier attempts using ovarian organoids have failed to produce a viable bi-paternal mouse due to abnormalities in the ...

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

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.

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 ...

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 ...