"Three, two, one!” The tallest steel-framed building ever tested on an earthquake simulator started moving slowly, swaying and twisting. The 10-story, 100-foot structure was experiencing simulations ...

Some of the most earthquake-prone parts of the United States are also the most populated; on average, southern California experiences around 10,000 earthquakes each year. While only several hundred of ...

The tallest steel-framed building ever tested on an earthquake simulator started moving slowly, swaying and twisting. The 10-story, 100-foot structure was experiencing simulations of real earthquakes, ...