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

Researchers have refined a powerful DNA sequencing tool that can uncover hidden mutations that occur naturally in our bodies ...

Every organism's genome contains mutations that often have unknown biological effects. In partnership with Stanford ...

By profiling brains from healthy people aged one to 104, researchers found that mutations accumulate in some genes more than ...

Groundbreaking research has revealed that as men age, harmful genetic mutations in sperm not only accumulate but are also favored during sperm production, giving them a reproductive advantage.

Men having children much later in life could raise the genetic disease risk for their offspring, a study found.

A research team in Japan has developed an innovative system that can accurately detect genetic mutations in brain tumors ...

The COVID-19-causing coronavirus is mutating as it spreads around the world in the pandemic, but none of the mutations currently documented appears to be making it able to spread more rapidly, ...

Older men are more likely to pass on disease-causing mutations to their children because of the faster growth of mutant cells ...

A number of bighorn sheep rams in the foothills of Wyoming's Bighorn Mountains exhibit a rare genetic mutation where one horn ...