Scientists are monitoring a city of Chicago-sized swath of rising ground at the northern volcanic rim of the Yellowstone ...
Morning Overview on MSN
USGS says Yellowstone has risen 1 inch since July, echoing pattern before its biggest post-1980 quake
Yellowstone’s restless ground is on the move again. Since July 2025, instruments on the park’s north rim have recorded ...
A caldera—like the one at Yellowstone Park spanning parts of Wyoming, Idaho and Montana—is a large depression or hollow formed when a volcano erupts and the magma chamber beneath it empties, leading ...
Yellowstone is a dynamic geologic system—the one constant is change. This is demonstrated daily by hydrothermal activity ...
“Yellowstone is a dynamic geologic system – the one constant is change.” So wrote Michael Poland, a geophysicist with the US ...
Learn more about the past eruptions at Yellowstone National Park and how each new eruption displaced evidence of the past.
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