An unprecedented observation of a major geological process is currently taking place off the North American coast. For the ...

The earth beneath the Pacific Northwest is undergoing a transformation that scientists have never witnessed in real time.

Take yourself back to fifth-grade science for a second. You might have learned that earthquakes are caused by the sudden movement of big, underground sheets of rock, called tectonic plates. Your ...

SEATTLE — The threat of an earthquake at any given moment in Washington, Oregon, and Idaho is real. Right below our feet is the meeting place of multiple tectonic plates, slowly moving and pushing ...

Plate tectonics -- the slow movement of the Earth's continents across the globe, and their interactions with each other -- is a relatively new discovery, having only been broadly accepted in the ...

The Davis Strait, west of Greenland, holds a long-lost chunk of an almost-continent that didn't quite form about 58 million years ago. When you purchase through links on our site, we may earn an ...