That longtime practice is changing, thanks to new technology that enables hatcheries to quickly peer into millions of fertilized eggs and spot male ... that for decades has raised one kind of chicken ...

That longtime practice is changing, thanks to new technology that enables hatcheries to quickly peer into millions of fertilized ... has raised one kind of chicken for eggs and another for meat.

That longtime practice is changing, thanks to new technology that enables hatcheries to quickly peer into millions of fertilized ... has raised one kind of chicken for eggs and another for meat.

Newly hatched chicks are seen after being sorted in a machine that provides a new technique to enable hatcheries to peek into millions of fertilized eggs and spot male embryos, then grind them up ...

Egg-laying chickens are too scrawny to profitably be ... that enables hatcheries to quickly peer into millions of fertilized eggs and spot male embryos, then grind them up for other uses before ...

That longtime practice is changing, thanks to new technology that enables hatcheries to quickly peer into millions of fertilized eggs and spot male ... that for decades has raised one kind of chicken ...