For the first time, the U.S. Geologic Survey has released an earthquake forecast map that includes both natural and man-made quakes. North-central Oklahoma is in an area with the highest chance of ...

When the U.S. Geological Survey released maps on Monday displaying hazards for both natural and human-induced earthquakes, we were troubled to see Oklahoma on that map looking as bad or worse than ...

Much of the energy used in the United States comes from fluids pumped out of the ground. Oil and gas have been major energy sources in the country for over 100 years, and new developments in the ...

North-central Oklahoma is in an area with the highest chance of experiencing a damaging earthquake this year, according to data compiled by U.S. Geological Survey. The USGS released maps on Monday ...

United State Geological Survey map shows 21 areas where scientists have observed rapid changes in seismicity that have been associated with wastewater injection. United State Geological Survey map ...