# expiration date

Engineers at Berkeley are perfecting a 3D-printed ‘smart cap’ that uses built-in sensors to tell when food is going bad
Don’t risk foodborne illness by eating these foods after their expiration date
According to a survey from Peapod, 40 percent of New Yorkers surveyed have admitted to having expired food in their fridge
Montana has the strictest sell-by policy in the entire country, and it forces stores to get rid of perfectly safe milk