At the heart of this fault system lies the Main Marmara Fault (MMF), an underwater fault located just a few kilometers south ...

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...

Analyzing lava flows that solidified and then broke apart over a massive crack in Earth's crust in Turkey has brought new ...

While not a household name like the San Andreas, the Elsinore fault is part of a larger seismic zone that experts fear and ...

making the fault zone hundreds of meters wide. "So that suggests that significant parts of the broad array of fractures that ...

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...

A magnitude 5.2 earthquake near Julian rattled much of Southern California and Tijuana just after 10 a.m. Monday, prompting ...

A new study warns that a megathrust earthquake along the Cascadia Subduction Zone could cause coastal land to sink ...

Using data compiled from single earthquakes across the world, Christie Rowe of the Nevada Seismological Laboratory at the University of Nevada, Reno and Alex Hatem of the U.S. Geological Survey sought ...