A study in mice has found that the bacteria Bifidobacterium breve in the mother's gut during pregnancy supports healthy brain ...

The mystery of a 146,000-year-old skull has been solved — using plaque extracted from a tooth. The skull, nicknamed “Dragon ...

Mice who were created by scientists using the genetics of two biological fathers have gone on to have their own offspring ...

Scientists have created mice with two biologically male parents for the first time — a significant milestone in reproductive biology. CNN values your feedback 1.

Males imprint their DNA by adding methyl modifications to it in a way that alters the activity of genes in order to promote ...

Same-sex mouse parents give birth via gene editing. Scientists delivered pups with genetic material from two moms and two dads. But only pups with two moms survived to have babies themselves.

Giving antibiotics to young mice is likely to make them more aggressive in later life, according to a new study. Researchers at Bar-Ilan University in Ramat Gan, central Israel, believe their findings ...

The babies of up to 10% of first-time mothers have low birth weight or fetal growth restriction. If a baby hasn't grown properly in the womb, there is an increased risk of conditions like cerebral ...