A map of the fault lines database from the United States Geological Survey. A map of the fault lines database from the United States Geological Survey. USGS The USGS has a faults website that ...

the seismic zone “is the most active seismic area in the United States east of the Rocky Mountains,” according to the Missouri Department of Natural Resources. The fault line includes areas of ...

Now, Kruse and Zelizer have written “Fault Lines: A History of the United States Since 1974,” exploring the divisive domestic politics that have come to characterize the last 40 years of U.S. history.

Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo.

Scientists using the USGS National Seismic Hazard Model,created a color-coded map ... states highlighted as being at risk in... A photo shows signage for the San Andreas Fault, the main fault line ...

New Madrid Seismic Zone is the most active seismic area in the United States east of the Rocky Mountains. Getty Images/iStockphoto A swarm of earthquakes rattled along the New Madrid fault line ...