Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape and health. But sometimes, these genes mutate. And while the word itself ...

A surprising discovery from high-altitude animals like yaks and Tibetan antelopes could reshape how we treat nerve damage in humans. Scientists found that a genetic mutation helping these animals ...

Add Yahoo as a preferred source to see more of our stories on Google. Three cloned female mice ? members of the 26th generation of clones ? sit on the gloved hand of researcher Teruhiko Wakayama ...

Scientists have corrected an extremely rare and life-threatening genetic disease of the liver in mouse models and human ...

These horses might look like ordinary horses, but there is something highly unusual about their genomes. They are the first of their species to have their DNA edited using CRISPR–Cas9, a technique ...

Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape and health. But sometimes, these genes mutate. And while the word itself ...