Typically, one can recognize the arrival of different wave types. The P waves (the fastest traveling ... Blasts from quarry or mining activity can also produce seismic waves that look like earthquakes ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Live updates: 4.8 magnitude earthquake rattles NYC, New Jersey There are four types of earthquakes ... triggering seismic waves which lead to an earthquake.

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

Once an earthquake starts, the seismic waves travel through the ground quickly. This means even if scientists detect the first tremors, they only have seconds to warn people in nearby areas ...

The 1956 earthquake was a mainshock–aftershock sequence, with aftershocks lasting at least eight months after the mainshock.

Pic: Reuters Why is it happening? Earthquakes occur when tectonic plates move suddenly along a fault line, releasing energy in the form of seismic waves. The shaking that results from these waves ...