Add Yahoo as a preferred source to see more of our stories on Google. Splicing DNA in petri dish. The rise of gene-edited embryos has raised a myriad of ethical questions. It involves altering DNA to ...

Researchers at Cornell University have developed a safer and more precise way to study how genes function in living tissues by refining a recently developed CRISPR-based genetic technique in fruit ...

An ad hoc committee appointed by the National Academies to explore heritable genetic modifications of food animals. This committee will address methods for heritable genetic modifications and identify ...

Genetic engineering, also known as genetic modification, is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to ...

An understanding of the origin and dynamics of heritable genetic variation within classical animal breeding programs is needed to provide the context for understanding the contributions and concerns ...