Humans have long experimented with nature, bending evolution to serve aesthetics, science, and curiosity. Some animals have ...

Newly discovered weapons of bacterial self-defense take different approaches to achieving the same goal: preventing a virus from spreading through the bacterial population. Every living creature on ...

Genetic editing holds promise to treat incurable diseases, but the most popular method—CRISPR—sometimes does more harm than good. A new study from University of California San Diego and Yale ...

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 ...