Earthquakes happen due to sudden movement of tectonic plates and stress release along fault lines beneath the Earth’s crust. Learn causes of earthquakes, tectonic activity, seismic waves, earthquake ...

Learn about the movement of tectonic plates off the coast of northern California, a process that could incite major earthquakes. The hidden processes that drive earthquakes cause a lot of commotion ...

Add Yahoo as a preferred source to see more of our stories on Google. Earth's crust is the planet's outermost layer. It is made of solid rock and sits on top of another layer, called the mantle. The ...

Four earthquakes up to magnitude 4.0 shook Louisiana, raising questions about hidden faults, seismic risks, and the region’s rarely studied geology.

WASHINGTON — Puerto Rico has felt hundreds of aftershocks after the Jan. 7 magnitude 6.4 earthquake. And throughout history, earthquakes are not an unheard-of occurrence on the island. This is because ...

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 ...

Northwest Louisiana recently experienced a significant earthquake, but just how commons are earthquakes? Movement along ...

A study published in the journal Tectonics has provided new insights into the forces that cause tectonic movements in Europe's most seismically active regions. Researchers used advanced satellite data ...

A groundbreaking study has provided new insights into the forces that cause tectonic movements in Europe’s most seismically active regions. Researchers used advanced satellite data to track land ...

One out of three people in the world is exposed to earthquakes, a number which almost doubled in the past 40 years. On average earthquakes cause nearly US$40 billion in direct economic loss every year ...

Scientists warn that the plate beneath Gibraltar arc will begin to shift toward the Atlantic within 20 million years.

Earthquakes are more common in some parts of the world, but as many in the northeast US found out today, they can happen anywhere. When tectonic plates get grumpy and shift, it creates seismic waves ...