Definitions, studies, and examples ...

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 ...

All the cells in an organism have the exact same genetic sequence. What differs across cell types is their epigenetics—meticulously placed chemical tags that influence which genes are expressed in ...

Our genes contain all the instructions our body needs to function, but their expression must be finely regulated to guarantee that each cell performs its role optimally. This is where DNA and RNA ...

Live Science spoke with Alika Maunakea, an Native Hawaiian epigeneticist, about how epigenetics underpins health disparities ...

Researchers say epigenetic phase variation mechanism may explain microbiome resilience and variability and could guide the ...

Epigenetic aging clocks use DNA methylation patterns to measure biological age and predict health risks across human tissues.

Lamia Wahba is studying how information outside the genetic code can pass between generations and what that means for evolution and disease. When we think about genetic inheritance, we usually leap to ...

Salk Institute researchers find new mode of epigenetic targeting, showing for the first time that genetic sequences can direct new DNA methylation patterns in plants LA JOLLA (November 21, 2025)—All ...