Up in a lab in Mars Wrigley’s Goose Island innovation center, a machine mimics how people chew gum. Chewbacca, as it is affectionately called, spurts green liquid into its chambers to imitate saliva, ...
Candy companies want to know: What will make Americans start chewing gum again? Gum’s bubble burst during the COVID-19 pandemic, when masks and social distancing made bad breath less of a worry and ...