More than 1 million visit Yellowstone in July (first time in its 149-year history, Yellowstone has surpassed threshold of a million visitors) - Star Tribune - 8/17/2021 More than 1 million visit Yellowstone in July
As international visitors stay away, Yellowstone National Park tourism industry banks on Americans - East Idaho News - 4/22/2025 Link »
How recently discovered giant magma cap helps prevent eruption at Yellowstone National Park - Fox Weather - 4/26/2025 Link »