We grow up hearing that our skin, hair, body shape, and even how we age are all written into our DNA. And yes—genetics leave ...

Key Differences. December 7, 2025 12:30 am - Think you know which type of nutrition testing is right for you? DNA testing reveals genetic predispositions that last a lifetime, while blood work shows y ...

DNA methylation is a key epigenome component that helps dictate how genes are expressed, contributing to normal cell and tissue differentiation during development, as well as the process of biological ...

Long-buried traces of Denisovan DNA have resurfaced in modern human genomes — and they may still be working for us today.

Your DNA holds the blueprint for how your body processes nutrients, and science now confirms that genetic variations ...

With a new study in the journal Cell, researchers at Stanford University and Stockholm University have contributed to increased knowledge about gene regulation in human cells.

Whether you turn red when drinking alcohol, dislike certain smells, or metabolize drugs differently from others, the ...

Genes are segments of DNA (deoxyribonucleic acid) that are located inside every human cell. The DNA inside each cell is tightly coiled in structures called chromosomes. Each chromosome contains a ...

When DNA breaks, cells must repair it accurately to prevent harmful mutations. Researchers have discovered that during a key ...