HUMBOLDT COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.7 magnitude quake rattled close to Petrolia ...

What lies beneath Fickle Hill in northern California? Maybe the answer to an earthquake mystery that has puzzled ...

Since Thursday, at least 131 earthquakes have been recorded — as small as magnitude 0.2 and as big as magnitude 4 — in the ...

The Cascadia Subduction Zone along the Pacific Northwest coast looms large in the scientific and public minds, as it has the ...

Scientists link a magnitude 6.5 earthquake that shook Humboldt Bay, California, 71 years ago to the "locked" Cascadia ...

Multiple earthquakes shook parts of California over the weekend, including a temblor in San Bernardino County. The first was ...

Myanmar’s 2025 quake reveals that major faults may unleash far larger, more unpredictable earthquakes than scientists once ...

When a magnitude 7. 7 earthquake shook Myanmar on March 28, 2025, it wasn’t just another powerful tremor—it was a geological ...

The massive 2025 Myanmar earthquake revealed that strike slip faults can behave in surprising ways. Using satellite data, ...

An earthquake swarm in Northern California early Thursday was another round of recurring temblors in a seismically active ...

Scientists have just issued a chilling warning about California’s infamous San Andreas Fault. New research reveals that The ...