Epigenetics refers to how your behaviors and environment can cause changes that affect the way your genes work, according to the Centers for Disease Control and Prevention. Unlike genetic changes or ...

The expression of genes has to be carefully regulated in cells; active genes give cells their identity and ability to function. Epigenetic features are just one way that cells control gene expression, ...

DNA methylation data can be used to estimate biological age, but results across commercial tests differ, raising questions ...