The increase in grocery prices over the past few years has made people much more conscious of how prices on previously cheap items have crept up. But this isn't the first time that prices on food have ...

If you shudder at the price of groceries lately, you're not alone. Food has gotten prohibitively expensive for many Americans. Cheap, processed calorie-dense foods may seem appealing, but the toll ...

An analysis of diets worldwide reveals that lower-cost diets are often substantially less carbon-intensive than the meals ...