Earthquakes are measured using seismographs, which monitor the seismic waves that travel through the Earth after an earthquake strikes. Scientists used the Richter Scale for many years but now largely ...
MILLEDGEVILLE, Ga. — No, it wasn’t an early April Fools’ Day prank, a low-magnitude earthquake really did rumble the area late Sunday night. The United States Geological Survey (USGS) reported that a ...