Reading food labels might seem like a simple habit, but research shows it can significantly impact longevity. This practice helps individuals make informed dietary choices, manage portions effectively ...

Ms. Morgan is a food systems consultant. Mr. Bittman is a former Opinion columnist and a special adviser on food at Columbia University’s Mailman School of Public Health. Whether you shop for food in ...

Imagine walking into a grocery store where every product has a clear carbon label: “The making of a pound of beef produces 130 pounds, or 59 kilograms, of greenhouse gases and could ultimately take ...