Genetic changes that create ever-expanding numbers of identical sperm cells are more widespread than previously thought, ...

The global conservation community is debating whether to ban the release of genetically modified organisms into the wild.

Harmful genetic changes in sperm become substantially more common as men age because some are actively favored during sperm ...

These plaques begin showing up in the brain years before mental decline becomes noticeable. So, hopes were high for a class ...

One gene causes one trait or a specific illness. When doctors use genetics, it's usually to try to identify a disease-causing ...

Scientists are searching for the secret in Doug Whitney’s biology that has protected him from dementia, hoping it could lead to ways to treat or prevent Alzheimer’s for many other people.

Gene editing has moved from labs to real world trials as scientists tweak DNA to cure disease, boost resilience, and redesign life itself, raising urgent ethical questions about who decides the future ...