OKLAHOMA CITY -- With all the earthquakes lately, a lot of us may not know there's a fault line that runs right underneath Oklahoma City. It's called the Nemaha fault and chances are pretty good ...

Residents of the Oklahoma City metro area experienced a series of earthquakes late Friday and into Saturday morning. The strongest was a magnitude 4.4 according to the US Geological Survey.

Second, Oklahoma is positively lousy with fault lines. Before 2008 ... aren’t associated with earthquakes. There are a couple of reasons for this. First, our map doesn’t represent all the ...

A magnitude-5.8 earthquake and a series of smaller aftershocks in Oklahoma has led to the discovery of a new fault line. The discovery stoked fears among some scientists about other unknown faults ...

The newly identified microearthquakes allowed the seismologists to map and measure ... "We knew that most earthquakes in the Oklahoma-Kansas area occurred on hidden faults in the basement, so ...