The polar vortex — ultra-cold air spinning like a top — usually stays above the North Pole, but sometimes stretches down to ...
A 4.8 magnitude earthquake struck the Ningxia autonomous region in northwest China on Thursday. Numerous surveillance cameras ...
Darren Peck explains the magnitude 4.7 earthquake that struck Lake County on New Year's Day (Wednesday). Shaking from the ...
A 4.7-magnitude earthquake shook Wednesday evening in Lake County, according to the United States Geological Survey (USGS).
The Philippine Institute of Volcanology and Seismology (Phivolcs) reported that a magnitude 5.8 earthquake struck 6 kilometers northwest of Bangui, Ilocos Norte, in Northern Luzon on Monday, December ...