A rare pair of powerful earthquakes that struck Venezuela just a minute apart — killing at least 920 people — is raising new questions for Californians about whether a similar ...

Stretching from the western coasts of North and South America through Alaska, Japan, the Philippines, Indonesia and New Zealand, the Ring of Fire is home to roughly 75% of the world's active volcanoes ...

California isn’t exactly where it used to be. Here’s how earthquakes have gradually reshaped the state over time.

California sits on an active plate boundary where the Pacific and North American plates grind past each other, producing frequent earthquakes.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The plate tectonics that determine the shape of our continents may have ...

A new study suggests the San Andreas Fault has reached stress levels not seen in nearly 1,000 years. While scientists are not predicting an imminent earthquake, the findings raise important questions ...