As protein-fortified foods make their way down the grocery aisle, we asked experts if the growing trend is worth paying ...

What you need to know about this essential macronutrient and how it works. Reviewed by Dietitian Kelli McGrane, M.S., RD Proteins are made up of amino acids and are found in every cell of the body.

Discover how protein fortification is reshaping snacks and beverages, from high-protein bars and cookies to carbonated whey ...

To ensure that protein production in our cells runs smoothly, the protein complex NAC slows down the rate of protein ...

For Shahir Rizk, a protein engineer at Indiana University South Bend, science is a form of art and self-expression. In his lab, Rizk designs proteins that perform novel functions to create ...

Scientists organize millions of proteins by shape, as predicted by AI, revealing 700,000 new families and some shapes unique ...