Tsunami warnings are being downgraded in most areas following one of this century’s most powerful earthquakes in Russia.

A handful of regions around the world regularly unleash terrifyingly large earthquakes. Here are the 21 largest earthquakes ...

A powerful 8.8 magnitude quake in Russia's remote Kamchatka Peninsula triggered tsunami warnings and evacuation orders from ...

Tsunami alerts across the Pacific are being downgraded after an 8.8 magnitude earthquake, one of the strongest ever recorded, ...

The 1964 event, considered the worst tsunami disaster recorded in the United States, began with a 9.2-magnitude earthquake in Alaska, according to the Crescent City website. Three smaller waves caused ...

A very powerful magnitude 8.8 earthquake off Russia's Far Eastern Kamchatka coast on Wednesday triggered tsunami warnings as ...

Parts of South America have upgraded their tsunami threat warnings, while French Polynesia also braces for significant waves as other countries reduce their advice.

Tsunami alerts across the Pacific are being downgraded after a massive 8.8 magnitude earthquake, one of the strongest ever ...

The WindRunner is an ambitious aircraft project that could make it easier to use larger wind turbines. The company behind it, ...

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

The earthquake was recorded at about 78 miles east-southeast of of Petropavlovsk-Kamchatsky, Russia, according to the U.S.

Scientists found a huge chain of old volcanoes under South China. This 400-mile-long arc formed 800 million years ago. It ...