The gigantic Yellowstone Grand Canyon, lined with volcanic rock. With all the effects of hydrothermal activity, river erosion ...

They are not native to Yellowstone National Park and have only been in the park since the 1990s when they established a population there. Today, there are around 200-300 in Yellowstone and ...

Native peoples moved in and out of the area that was to become Yellowstone National Park for ceremonies, hunting, and the medicines, minerals, and plants found there. Yellowstone was established as ...