In a way, sequencing DNA is very simple: There's a molecule, you look at it, and you write down what you find. You'd think it would be easy—and, for any one letter in the sequence, it is. The problem ...

An overview of where next-generation sequencing is used, from whole-genome variant discovery to clinical liquid biopsy and single-cell transcriptomics.

The latest chemistry news, including important research advances, business and policy trends, chemical safety practices, career guidance, and more. Expansion microscopy improves imaging resolution by ...