food

Subway Foot-Long Sub Comes Up Short

Earlier this week, a customer in Australia ordered a Subway foot-long sub. Only to find it measured a mere 11 inches. He posted a photo alongside a tape measure on the company's Facebook page, sparking outrage from customers and an investigation by the New York Post.

Simulating The Red Planet, On The Pale Blue Dot

What's it like to live--and cook--on Mars? To find out, researchers are simulating Mars missions in Russia, and on the slopes of a Hawaiian volcano. Kim Binsted talks about her study to whip up tastier space food. Porcini mushroom risotto, anyone? And sleep expert Charles Czeisler talks about how humans adapt to the 24.65-hour Martian day.

Don't Fear That Expired Food

When food passes its sell-by date, it's swept from the supermarket shelf. But that doesn't mean it's not safe to eat. Taste and smell are usually better indicators of a food's safety. And some items, like canned foods, can even last years or decades after their expiration date.