High-speed atomic force microscopy (HS-AFM) is the only experimental technique to directly watch proteins in dynamic action.

Understanding molecular diversity is fundamental to biomedical research and diagnostics, but existing analytical tools ...

Western blotting remains a cornerstone method for the detection and quantification of proteins from complex biological samples. This technique has evolved from its early qualitative roots to a more ...

A new Consumer Reports investigation found protein powders and shakes have a concerning level of lead. Here are the products ...

NPR's Elissa Nadworny talks with investigative reporter Paris Martineau about a new Consumer Reports analysis that shows protein powders can contain toxic heavy metals, especially lead.

Most people get sufficient amounts of protein from their food and don't need these products, nutrition experts say.

Consumer Reports found that more than two-thirds of products tested contained unsafe or concerning levels of lead ...