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

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 ...

Yann Klinger is a seismologist at the Institut de Physique du Globe in Paris. He describes the geophysical activity in the ...