One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves hurtling across the Pacific Ocean and putting nations from Japan to the United ...

Russian volcano erupts after centuries of dormancy, spewing hot ash into sky and triggering 7.0-magnitude earthquake with ...

An 8.8-magnitude earthquake off Russia's Kamchatka Peninsula shook the Pacific, but its tsunami fizzled. A geologist explains ...

According to National Geographic, the Ring of Fire is a string of volcanoes and sites of seismic activity, like earthquakes, ...

The Axial Seamount is the most active volcano in the Pacific Northwest, sitting 300 miles off the coast of Oregon and nearly a mile underwater in the Pacific Ocean, along the Juan de Fuca Ridge.

Russia’s magnitude 8.8 earthquake spawned serious tsunami warnings, but waves have been moderate so far. Here’s the ...

One of the most powerful earthquakes ever recorded sent a tsunami crashing into a Russian port and smaller waves barreling ...

Millions of people were evacuated, as minds cast back to the devastating tsunami of Boxing Day 2004 in the Indian Ocean and ...

It was one of the strongest tremors in recorded history, but Wednesday's megathrust earthquake brought less tsunami damage than feared. Here are some factors that may have been at play.

A powerful 6.4-magnitude earthquake struck Russia's Kuril Islands, located in the northern Pacific Ocean near the Kamchatka ...

A tsunami warning issued for Hawaii after one of the strongest earthquakes ever recorded, an 8.8 magnitude in Russia's Far ...

The caption reads: “March 11, 2011 — the day Japan was shaken by one of the deadliest tsunamis in history. A Japanese Coast ...