A new thermal steam vent is grabbing attention in ever-changing Yellowstone National Park
Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...
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A new thermal steam vent is grabbing attention in ever-changing Yellowstone National Park
Still, geological changes in Yellowstone draw interest because the park overlies a volcano that was responsible for powerful eruptions in the distant past. The volcano has had no lava eruption for ...