National Parks Are So Crowded That Congress Is Getting Involved - Bloomberg - 7/29/2021 National Parks Are So Crowded That Congress Is Getting Involved also Senate subcommittee looks at impacts of record visitation on national parks (NBC Montana)
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 »