The city government on Tuesday received 24 sets of earthquake early warning device (EWD) with automatic rain gauges from the ...

When volcanoes are preparing to erupt, scientists rely on typical signs to warn people living nearby: deformation of the ...

A 6.5-magnitude earthquake struck central Colombia on June 8, shaking the region surrounding the capital, Bogotá, according ...

On the night of May 31 , an eruption from the Black Diamond Pool in Yellowstone National Park shot up about 20 feet, ...

This frame capture of a video from a webcam shows a small eruption emanating from Black Diamond Pool in Biscuit Basin, a subbasin of Upper Geyser Basin in Yellowstone National Par ...