Centuries-old genetic material can solve historical mysteries, from lost species to what killed Napoleon’s army.

When it comes to critical care for newborns, being able to act fast is of the utmost importance, which is why this new DNA tech is so important.

When cells proliferate, genomic DNA is precisely duplicated once per cell cycle. Abnormalities in this DNA replication ...

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 ...

A closeup look at colibactin’s structure reveals chemical motifs that guide its mutation-wreaking “warheads” to specific stretches of DNA.