American portion sizes grew gradually through pricing, psychology, and competition, turning larger servings into the global ...

Portion sizes at casual dining chains are quietly changing, and most diners have no idea their favorite meals are slowly ...

Portion and serving size are not synonyms, although many of us think of them as such. Because the words are used interchangeably we have become less accurate in judging just how much food we do eat ...

Increasing portions could help the brand draw more traffic, but structural factors mean its turnaround won’t be as fast — or ...