NASA Satellite Image Reveals Snow-Dusted National Parks
A new image taken from the International Space Station (ISS) has captured a beautiful dusting of snow over national parks in ...
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What Do Volcanologists Learn From Ashfall Maps?
How do volcanologists determine the height of eruptive plumes from Yellowstone’s past explosive eruptions? Ironically, you ...
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Wyoming: Grand Teton National Park
Coal-fired power plants and the oil and gas sector are the main sources of haze pollution in Wyoming. This air pollution, which can travel hundreds of miles from its source, affects parks like Grand ...
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Booming Tourism Becomes a Stress Test for Yellowstone
In the early 1990s Malcolm Wallop, then a U.S. senator from Wyoming, set out on a summer ... “One thing Disney has been able to do that national parks haven’t is separate Americans from ...