A federal judge has ruled that Kraft Heinz must face a proposed class-action lawsuit alleging the company misled consumers ...

U.S. District Judge Mary Rowland in Chicago said the plaintiffs plausibly argued that Kraft Mac & Cheese includes synthetic citric acid and sodium phosphates, which function as preservatives. The ...

Unlike conventional methods, the researchers used a relatively small amount of citric acid to leech out and separate over 99% ...

A novel recycling process using citric acid efficiently recovers over 99% of lithium, nickel, cobalt, and manganese from ...