The NBC4 and Telemundo44 Health and Fitness Expo is coming to the Washington Convention Center on March 10 and 11. You can watch cooking demonstrations at the Expo's Cooking 4 You stage. Here's one ...

In 2018, the U.S. Food and Drug Administration, acting on input from a group of veterinary researchers, began investigating whether the increasing popularity of grain-free dog foods had led to a ...