A swarm of more than 1,350 earthquakes shook Mount Rainier this summer. USGS scientists took a closer look. Here’s what they ...

Scientists detect unusually deep earthquakes beneath the Mid-Atlantic Ridge seafloor, finding CO2 present there in magma.

Officials lowered the alert level for a volcano near Alaska’s largest city to normal Wednesday, which they said indicates that Mount Spurr is “quiet” months after showing ...

Scientists link a magnitude 6.5 earthquake that shook Humboldt Bay, California, 71 years ago to the "locked" Cascadia Subduction Zone.

MONTEREY COUNTY, CA - A 2.5 magnitude quake was registered near New Idria Saturday evening, the U.S. Geological Survey ...

The odds of a major volcanic eruption from Mount Spurr took a tumble Wednesday with the decrease of the aviation color code ...

Shell Energy Stadium in Houston, TX is the location where the Earthquakes (8-8-11) will go up against the Dynamo (7-8-11) on ...

INYO COUNTY, CA - A preliminary 2.5 magnitude quake was detected near Dixon Lane-Meadow Creek Wednesday morning, according to ...

What lies beneath Fickle Hill in northern California? Maybe the answer to an earthquake mystery that has puzzled ...

Seattle Sounders face Puebla in the Leagues Cup quarterfinals. Get kickoff time, TV channel, odds, H2H history, and recent ...

Japan's tourism boom continued in July, with record arrivals for the month despite a steep drop in visitors from Hong Kong ...

An underwater volcano off the coast of Oregon is gearing up for an eruption, according to scientists who are monitoring for ...