Thursday, August 28, 2008

Yellowstone's Ancient Supervolcano: Only Lukewarm?

The geysers of Yellowstone National Park owe their existence to the "Yellowstone hotspot"--a region of molten rock buried deep beneath Yellowstone, geologists have found. But how hot is this "hotspot," and what's causing it?

read more | digg story

No comments:

11-5-2024

  LIVE FINAL RALLIES: KAMALA PHILLY... DONALD GRAND RAPIDS... NEW HAMPSHIRE SHOCK POLL: HARRIS +28... 3-3: Dixville Notch Splits... RECORD 7...