Now you can cross "shop for stocking stuffers" off your long holiday to-do list — no more panic-buying at the last minute.

As the government begins testing raw milk to test bird flu spread amongst cattle, some have wondered — is it safe to eat raw milk cheese? Dr. Sanjay Gupta explains.

National Geographic's enterprising photographers have helped readers explore and learn about our beautiful world through their images for more than a century. Here is their best work from the past ...