Oklahoma, you may be wondering about the option of earthquake insurance. You should know that homeowner's insurance policies do not cover damage from earthquakes without a rider, or a separate ...

In September, over 100 earthquakes rattled Oklahoma, but because the effects were so slight, most people did not detect them.

An earthquake with a magnitude of 5.1 has been registered in the US state of Oklahoma, the European Mediterranean ... There were no reports of casualties or damage.

The paper, by F.R. Walsh III at Stanford University in Stanford, CA, and colleagues was titled, "Oklahoma's recent earthquakes and saltwater disposal." ...