Nearly one week after a magnitude 5.4 earthquake shook the Borderland, experts are revealing what may have caused it.

Ohio's recent earthquakes were minor — they were felt but did not cause major damage. For instance, the Noble County tremor ...

Under the terms of the Comprehensive Nuclear-Test-Ban Treaty all nuclear explosions are prohibited whether for military or ...

According to the United States Geological Survey, the first earthquake took place Saturday around 7:45 p.m. It registered a 5 ...

Scientists at Mount Spurr in Alaska have been unable to collect vital volcanic data for over a month as the area experiences ...

The following is taken from Yellowstone Caldera Chronicles, a weekly column written by scientists and collaborators of the ...

Using rock samples collected from the Wasatch Fault, geoscientists combined experiments and analysis with examinations of fault rock textures. The team's research revealed significant clues about the ...