Popcorn is a beloved snack, but is popcorn actually healthy? Dietitians share popcorn nutrition, health benefits, and the healthiest types to buy.

Abstract: A method for differentiating marine oil slicks from radar-dark, low-wind areas in open water using rapid-repeat synthetic aperture radar (SAR) imagery is reported. The study uses data ...

Air-popped popcorn has just 30 calories per cup, and only 35 if cooked with oil. Even lightly buttered popcorn has just 80 calories per cup, making it a low-calorie snack.