California’s ancient petroglyphs in eastern Sierra keep getting vandalized
The petroglyphs can be found on volcanic tuff formations formed over 760,000 years ago when a large eruption released hot ash ...
Earth's orbital rhythms link timing of giant eruptions and climate change
An international team of scientists has synchronized key climate records from the Atlantic and Pacific Oceans to unravel the ...
The Billings Gazette4d
Pacific Ocean plate sunk to raise Wyoming's Wind River Range
Not all mountains in the Yellowstone region are volcanic in origin. The Wind River Range, southeast of Yellowstone National ...
Earth's oldest impact crater was just found in Australia—exactly where geologists hoped it would be
We have discovered the oldest meteorite impact crater on Earth, in the very heart of the Pilbara region of Western Australia.