Construction work on Madrid's extensive Line 11 Metro extension unveiled an archaeological find: a section of the ...

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

A 3.9 magnitude earthquake struck the Malibu area on Sunday night, affecting thousands of residents. The earthquake hit at 8.17 p.m. PT, around eight miles from Westlake Village and nine miles from ...

The earthquake, measuring 3.93 magnitude, struck near Los Angeles, California, on Sunday night, and was felt in parts of ...