Tiger nuts, one of the hottest superfoods on the market, are not, in fact, nuts. These wrinkled, marble-sized orbs are small, tuberous rhizomes of a sedge grass (cyperus esculentus lativum) that’s ...

Add Yahoo as a preferred source to see more of our stories on Google. The night one of the most feared Olympians ever fought a Japanese icon — was it real or fake? An investigation Orioles' Pete ...

When you walk down the snack aisle, those shiny packages of mixed nuts all look pretty similar, don't they? But here's something that might surprise you: the nutritional differences between various ...