The Unseen Power Beneath Our Feet Beneath our feet lies a hidden world of incredible power. The Earth’s crust is a dynamic ...

Earthquakes rank among the deadliest natural disasters in the world, with many of them killing thousands. Experts warn the ‘Big One’ could come soon.

A section of the San Andreas fault where earthquakes occur regularly may give off a distinct signal before it trembles to life, new research finds. The signal hints at the opening and closing of ...

That two inches -- the average distance the San Andreas ... fault lines due to the movement of the earth between two major tectonic plates, including the North American plate and the Pacific ...