Morris County became the epicenter of hysteria Monday as the series of quakes — ranging from a magnitude 0.7 to 2.0 — rocked ...

Mount Rainier is rattling with the most powerful earthquake swarm scientists have ever recorded at the volcano. Why it ...

The volcano last erupted in 2015, producing 450-foot-thick lava flows, but because of its remote location, it is not a threat ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

Seismicity has decreased” from 30 events per hour at the peak to a few per hour as of Saturday morning, the U.S. Geological ...

Yellowstone National Park is not a calm place, but a recent study using AI technology showed us that it's even less calm than ...

This is now the largest recorded earthquake swarm at Mount Rainier since seismic monitoring at the volcano began in 1982, the Cascades Volcano Observatory said. With quakes ongoing, the swarm has ...

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...