Could two men have children one day? Chinese scientists have created mice without mothers. Some think this could have a huge impact on the way we live.
Lab creates mouse with two fathers
Two dads: For all of our 300,000 year history, every human being has had a genetic mother and a genetic father. Now, all that could change. Glossary
China - A country in East Asia, home to 1.4 billion people.
Genetic - Relating to genes. Each of us has around 20,000 to 25,000 genes. We inherit them from our parents. Although most of our genes are the same as everyone else’s, the small differences make us unique.
Embryo - A fertilised egg that is developing into a foetus.