McDonald’s is leaning into the protein craze, adding new labels to over a dozen menu items across its app and kiosks. The fast-food giant said in a news release Tuesday that it’s assigning “protein ...

Of course, there’s no denying all the virtues of protein for runners. The mighty macro is key to building and maintaining lean body mass, supporting immune function, improving bone strength, and ...

A research team has uncovered how glutamic acid helps fresh-cut potatoes resist the surface browning that quickly reduces ...

Here’s a recap of the major changes, with insights from experts on where the changes align with mainstream nutrition science and where they veer from it. New federal dietary guidelines emphasize ...

How did the earliest life on Earth build complex biological machinery with so few tools? A new study explores how the simplest building blocks of proteins—once limited to just half of today's amino ...

All life on Earth depends on the same molecular alphabet: 20 amino acids that cells string together to make proteins. But now, scientists have reengineered bacteria to run a core part of their ...

Shanshan Liu and Mark Gad developed a liposome-based transport assay to characterize SLC33A1 transport activity. Now they’ve discovered glutathione's essential role in maintaining the smooth ...

In an exclusive interview with WSJ Editor-in-Chief Emma Tucker, Nissan CEO Ivan Espinosa says conflict, tariffs and rising costs are testing the carmaker’s push to get back on track. Photo: Matthew ...

Protein—or the amino acid chains that make it up—are a vital part of almost every human function. We can’t make these amino acids ourselves so we have to get them from our food. According to the ...

In the past several years, Rockefeller University's Kivanç Birsoy and his team in the Laboratory of Metabolic Regulation and Genetics have revealed remarkable details about the antioxidant glutathione ...

BEIJING—For decades, China has broadcast a simple message to its people: America is a chaotic and dangerous place. For just as long, that message largely failed to resonate, as millions of Chinese ...

Lori Chavez-DeRemer was facing multiple scandals and an internal inquiry into charges of misconduct. By Rebecca Davis O’Brien Lori Chavez-DeRemer, President Trump’s embattled labor secretary, stepped ...