Morning Overview on MSN

Those 'DNA knots' weren't knots at all, and the truth is stranger

For decades, biology textbooks taught that DNA’s story could be told with a single image: two elegant strands twisting in a ...
Live Science

'More Neanderthal than human': How DNA from our long-lost ancestors affects our health today

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