If not for a single genetic mutation, each kernel on a juicy corn cob would be trapped inside a inedible casing as tough as a walnut shell. The mutation switches one amino acid for another at a ...

For the hungry snacker, unpopped kernels at the bottom of a bag of microwavable popcorn are missed opportunities. In a constant quest to lessen such disappointments, food manufacturers relentlessly ...

If you took a survey of life’s small annoyances, surely those unpopped kernels at the bottom of the popcorn bag would rank high on the list. But perhaps not for long. “We think the secret to ...