For some skeptics of gene editing, a kind of gene-edited, supercharged probiotic pill might seem more palatable than modifying an entire species of cow, or growing meat in a bioreactor.

Earth's biodiversity is in crisis. An imminent "sixth mass extinction" threatens beloved and important wildlife. It also threatens to reduce the amount of genetic diversity—or variation—within ...

The cattle industry already faces high feed prices, drought and consolidation. And because the screwworm’s appetite is not ...

Balancing scientific progress with ethical responsibility is essential in setting the direction of gene editing investment.

Kerr sent the gene to USDA researchers, who inserted it into Jersey cow embryos. When the cows grew up, researchers infused their udders with mastitis-causing bacteria. Only 14 percent of the cows' ...