The United States military has secret plans in case Earth is invaded by extraterrestrials, and in today's epic video we're going to show you a simulated showdown with a hostile Alien race that decided to set foot on planet Earth. Who would win in a showdown vs the US military and Aliens? You'll have to watch today's awesome video to find out! | The Infographics Show

For centuries, healers had no notion of what caused disease. Then came the microscope, and the discovery of a hidden realm we never knew existed. #Origins New Tonight 9 | National Geographic TV

Today’s all about predators—both animal and alien! 👽 Join Elle Fanning and Dimitrius Schuster-Koloamatangi as they size up what it takes to survive the hunt. Experience Predator: Badlands exclusively in theaters and IMAX, November 7. | National Geographic