A massive tsunami-causing landslide in Southeast Alaska on Sunday likely sent more than 100 million cubic meters of debris — the equivalent of 40,000 Olympic-sized swimming pools — into an icy fjord ...

California isn’t exactly where it used to be. Here’s how earthquakes have gradually reshaped the state over time.

While earthquakes are well-known to trigger surface hazards and initiate hazard cascades, whether surface hazards can instead trigger earthquakes remains underexplored. In 2018, two landslides on the ...

Venezuela experienced a rare earthquake doublet, with two powerful quakes causing significant damage and casualties in the ...

MISSOULA, Mont. - A 4.9 magnitude earthquake in remote Custer County, Idaho, triggered rock slides but caused no damages or injuries. Linda Lumpkin, a dispatcher for the Custer County Sheriff's Office ...

CHALLIS (AP) | A 4.9 magnitude earthquake in a remote Idaho county triggered rock slides that blocked some road lanes Saturday but did not cause any major damage or injuries.

On Wednesday evening just after 6pm local time, two earthquakes violently shook northern Venezuela. The first one struck near ...