Related topics: quake

New theory of why midcontinent faults produce earthquakes

A new theory developed at Purdue University may solve the mystery of why the New Madrid fault, which lies in the middle of the continent and not along a tectonic plate boundary, produces large earthquakes such as the ones ...

UCLA researchers shake model levee, for peat's sake

The earth rippled and squirmed on this Delta island Monday. It did not yawn open, but did reignite a debate about the seismic safety of levees in the Sacramento-San Joaquin Delta.

7.1 magnitude earthquake hits Indonesia

A powerful 7.1 magnitude earthquake hit a remote part of eastern Indonesia on Saturday, causing residents to run outside in panic, but there were no immediate reports of damage or injuries, an official said.

Tokyo prepares for the 'Big One'

Seen from atop the towering Tokyo Sky Tree, the patchwork of narrow alleyways and ramshackle houses that make up Tokyo's Sumida district is a picturesque throwback to the Japan of yesteryear.

Spurred by Japan, California mulls quake alert system

California has long been braced for the Big One, but now a proposed new early warning system seeks to give the US state's residents vital extra seconds before a major earthquake hits.

East vs. West quakes: Way different creatures

(AP) -- The East Coast doesn't get earthquakes often but when they do strike, there's a whole lot more shaking going on. The ground in the East is older, colder and more intact than the West Coast or the famous Pacific Ring ...

Mountain spine is a quake hotspot

Scientists said a killer earthquake that struck central Italy on Monday occurred in a notorious trouble spot and warned further powerful shocks in the coming months could not be ruled out.

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