Fears over the San Andreas fault line were stoked on Monday night after a 'very heavy' earthquake rocked San Francisco. One ...

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 ...