Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that make up the human genome. But where and how does the famous double helix fit into ...

In multicellular organisms, nearly all cells have the same DNA, but different cell types express distinct proteins. Learn how cells adjust these proteins to produce their unique identities.

CRISPR is a technology that can be used to edit genes and, as such, will likely change the world. The essence of CRISPR is simple: it’s a way of finding a specific bit of DNA inside a cell ...

Flash required Journey into DNA by Rick Groleau Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that comprise the human genome.