Second Earthquake in 3 Days Rattles Residents Along the East Coast—A Look at Major Cities Sitting on a Fault Line
There is a difference between faults and fault lines. The USGS explains a fault is a three-dimensional surface within the ...
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No survivors after collision between passenger jet and Army helicopter
A massive search operation is underway after a passenger aircraft carrying 64 people collided midair with a US Army Black Hawk helicopter near Reagan National Airport outside of Washington, DC, ...