There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it ...

A centuries-old sketch may be holding more than artistic secrets—it might carry traces of Leonardo da Vinci himself. A team ...

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

Scientists first read the human genome, a three-billion-letter biological book, in April 2003. Since then, researchers have steadily advanced the ability to write DNA, moving far beyond single-gene ...