LOS ANGELES, United States (AFP) – US rangers have found a human foot floating in a hot pool in Yellowstone national park, the park service said Friday, warning visitors to stay away from thermal waters. The partial foot was inside a shoe in the Abyss Pool, one of the deepest hot springs in the park, whose temperature is around 140 Fahrenheit (60 Celsius). “An investigation by Yellowstone National Park law enforcement officers is ongoing,” the […]