The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009, the USGS said.

CALIPATRIA– A 4.3-magnitude earthquake struck near the Salton Sea early Friday morning, jolting residents and triggering a ...

Seismologists are closely monitoring Mount Rainier after a swarm of earthquakes struck the Pacific Northwest’s tallest ...

Hundreds of small earthquakes have rattled Mount Rainier this week in the largest swarm of tremors in more than a decade.

Mount Rainier experienced a significant earthquake swarm, the largest since 2009, with hundreds of small quakes detected near ...

One of the most famous mountains in Washington, Mount Rainier, has been rumbling over the last day due to the amplified ...

Government scientists have reiterated that earthquake swarms are normal and do not lead to major destruction, even as a ...

Meteorology Department says recent Nicobar quakes pose no risk to Thailand. Small quakes won't trigger tsunami. One-hour ...

When the island of Santorini was rattled by thousands of small earthquakes earlier this year, many people were left mystified ...

One of North America's most active fault lines sprung to life on Tuesday after a swarm of more than 40 earthquakes.

California's Bay Area is now almost certain to suffer a devastating earthquake within the next few decades, with some experts warning it could come as soon as 2032.

Panicked residents rushed into the streets from a "major" seismic swarm as a 4.4 magnitude earthquake saw buildings shudder and there have been reports of landslides. The earthquake in Naples ...