Yellowstone introduces autonomous shuttles

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. Yellowstone National Park announced Wednesday that it is testing its first autonomous electric shuttle. T.E.D.D.Y., or The Electric Driverless Demonstration in Yellowstone, is a small vehicle with a big job. Annual visitation to the park has increased by almost 40% since 2008 – by 1 million people in the last decade, causing issues like parking lot overflow, traffic jams, unsanitary conditions, roadside soil erosion and vegetation trampling.