Everyday DNA mutations can help us understand immune function and aging—and even mitigate harm caused by some inherited ...

Genetic mutations are more pervasive than previously thought, causing cancer and other ailments. Are there possible benefits ...

Add Yahoo as a preferred source to see more of our stories on Google. A whole lot more than just one genetic mutation determines whether and how disease develops. lvcandy/DigitalVision Vectors via ...

Forty years ago, a postdoctoral researcher named James McGrath who would go on to spend more than three decades as a clinical geneticist and research scientist at Yale, made a discovery that advanced ...

A short period of heat stress changed genes in fruit flies, and these changes lasted for generations. Some offspring even ...

By comparing genetic data from 23 million newborns to rare disease models, researchers found some models’ estimates were 10 ...

Scientists find diet can influence inherited traits without changing DNA, highlighting long-term biological effects.