The Helena Valley sits atop a variety of different sediments and rocks, making it particularly susceptible to earthquake ...

First quakes are the most dangerous: Once a healed fault ruptures for the first time, it cannot generate another major ...

There isn’t zero probability of earthquakes in the Rochester area, but it is much lower than in regions of the state with ...

The University of Arkansas, Fayetteville's College of Engineering tested a full-scale steel beam against simulated earthquake ...