With grocery prices rising and food waste a growing concern, more people are asking whether “expired” food is truly unsafe—or just past its prime.

Got stashes of old of pasta, frozen veggies and cans of soup? From eggs to oil, here's what to toss, and what's still edible.

Nervous about that bag of lettuce or block of cheese in your fridge? You probably look at the expiration date first. Whether you're prepping dinner and questioning an ingredient's freshness or ...