Over the past century, worldwide consumption of food-animal products such as meat, milk, and eggs has steadily grown due to increases in global population and per capita income that fuel demand for ...

Although there are striking differences between the cells that make up your eyes, kidneys, brain and toes, the DNA blueprint for these cells is essentially the same. Where do those differences come ...

Genetic engineering is moving from the lab bench into clinics, farms, and even family planning decisions, promising to change how we prevent disease, age, and define human potential. The same tools ...