An earthquake with a preliminary magnitude reading of 4.2 was felt in the Bay Area at 7:46 p.m. Monday night. Before 8 p.m., ...

Non-volcanic tremor ramp up precedes slow slip in Cascadia by about a day, indicating that brittle-creeping process ...

The earthquake was centered in Malibu at a depth of 14.4 kilometers (about nine miles). The USGS said it received 3,213 ...

A 3.9 magnitude earthquake was recorded in Malibu, California, on Sunday evening, according to the U.S. Geological Survey.

Consider a can of soda. When the can is closed (pressurized), the soda contains dissolved carbon dioxide (CO2). When you open ...

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One of the largest active volcanoes has been rocked by a series of earthquakes, putting experts on high alert and prompting ...