A new thianthrenium reagent creates short, stable protein crosslinks that will help identify rarer protein–protein interactions in cells. ‘We have invented new chemistry that can afford answers to ...

An image with three panels, all tinted green. In one panel, a woman wearing protective clothing, goggles, gloves, and hair covering holds a clipboard in one arm and reaches with the other toward a ...

A wooden spoon and metal strainer sit above a glass jar full of kefir. After fermentation, kefir is poured through a strainer, leaving behind gelatinous grains ...