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

The Pacific "Ring of Fire" is a seismically active zone encircling the Pacific Ocean, where frequent earthquakes and numerous ...

The Earth’s crust is made of rock that is very hard and brittle at the small scale and near the surface. But over very large ...

Many of the world’s biggest earthquakes, volcanic eruptions and tsunamis occur along a chain of seismologically active ...

Russia's massive quake has already triggered at least 10 aftershocks, and could continue for months, according to scientists.

Geologists have uncovered the remains of a massive tectonic plate beneath the Pacific Ocean, a plate that had been hidden for over 160 million years. Known as Pontus, this tectonic giant once ...

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

The Pacific tectonic plate is not as rigid as scientists believe, according to new calculations. Scientists have determined that cooling of the lithosphere -- the outermost layer of Earth -- makes ...

Today at about 11:30am local time, a magnitude 8.8 earthquake struck off the coast of Russia's Kamchatka Peninsula in the ...

The earthquake near the east coast of the Kamchatka peninsula in Russia on July 30, 2025 generated tsunami waves that have ...

The Pacific tectonic plate is not as rigid as scientists believe, according to new calculations by researchers at Rice University and the University of Nevada, Reno.