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

Twenty-five years ago today, on July 7, 2000, the world got its very first look at a human genome — the 3 billion letter code that controls how our bodies function. Posted online by a small team at ...

But some Neanderthal DNA helped modern humans survive and reproduce, and thus it has lingered in our genomes. Nowadays, ...