It won't blow today, but future eruptions will likely center on the northeastern side ... under Yellowstone, melted magma ...

Yellowstone volcanism has produced some of the youngest rocks in North America. This same region also features some of the ...

Yellowstone Caldera ... consider taking the time to view some of its many waterfalls. Perhaps you might be able to identify different rocks on either side of the waterfall, or perhaps see the ...

A group of US Geological Survey (USGS) geologists have discovered signs of rhyolitic volcanism in the northeast-shifting Yellowstone caldera. The Yellowstone Caldera, a volcanic caldera and ...

One of the most closely studied and potentially dangerous supervolcanoes today is located in the United States: the Yellowstone Caldera in Wyoming. Although it lies beneath the serene and scenic ...

But the stand of trees is hiding a rhyolite lava flow, a thick type of lava that tends to form short, chunky flows throughout the Yellowstone Caldera ... on the other side of the lava flow ...

Scientists first noticed it while driving through the park nearly two weeks after one of the hydrothermal features exploded along a boardwalk, scientists said in the Yellowstone Caldera Chronicles ...