HONG KONG, Nov. 19 (Xinhua) -- An earthquake with a magnitude of 5.6 jolted 50 km W of Houma, Tonga at 0241 GMT on Tuesday, the U.S. Geological Survey said. The epicenter, with a depth of 10.0 km, was ...
A recent report by the US Geological Survey (USGS) shows that much of Connecticut’s public groundwater supply areas, including areas that provide water to the state's largest cities, have a high ...
A second, more powerful quake rocked southern Cuba on Sunday, US geologists said, shortly after a first shallow tremor that did not prompt a tsunami alert. The US Geological Survey put the second ...