Scientists have turned to artifacts associated with Leonardo da Vinci on a quest to track down the legendary polymath’s elusive DNA.

DNA doesn’t just sit still inside our cells — it folds, loops, and rearranges in ways that shape how genes behave.

There are a variety of machines, consumables, and safety equipment needed to operate a molecular biology lab. And yes, for the vast majority of labs, purified salmon sperm DNA is one of those ...

DNA analysis of cultural artifacts shows diverse biological profiles, but contamination and mixed signals complicate ...

Deep in Arctic waters, the Greenland shark can live up to 400 years, a record among vertebrates. Scientists have now decoded most of its genome, revealing unexpected genetic mechanisms that could ...