What if you could screen embryos for diseases before they became babies? What if you had the power to choose the traits your baby would have? Would you use it? These practically polar opposite ...

Françoise Baylis is affiliated with the International Science Council, the UNESCO World Commission on the Ethics of Scientific Knowledge and Technology (COMEST) and the Royal Society of Canada. Update ...

A new study has created a map of DNA modification in two regions of the brain critical to learning, memory and emotional regulation. The map offers a benchmark for ensuring stem cell-based models ...

Humans have selectively bred animals and crops since the beginning of agriculture, but advances in biotechnology have provided genetic tools to select specific traits. First applied to animals in the ...

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 ...

Belay the controversy: just the facts about this first-in-the-world proposal to alter the genome of healthy human embryos. Share on Facebook (opens in a new window) Share on X (opens in a new window) ...