Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of Russia, according to officials.

From Mount St Helens in Washington to the Mauna Loa in Hawaii, these structures have a complicated history of disaster and ...

The massive earthquake that struck Russia overnight and spawned tsunami fears in Japan, Hawaii and along the Pacific Coast of ...

Warnings, advisories and watches were issued in Alaska, Hawaii, California, Oregon and Washington after a magnitude 8.8 ...

Tsunami warnings have been issued in several countries after an 8.8-magnitude earthquake struck off the coast of Russia, with ...

Tsunami alerts were issued across the Pacific shores in Hawaii, Alaska and the West Coast states of California, Oregon and Washington following a massive earthquake in Russia on Tuesday. The 8.8 ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

One of this century’s most powerful earthquakes struck off the coast of Russia and generated tsunami warnings and advisories ...

Mauna Loa is not just a volcano, it’s the largest active volcano in the world with the summit about 10.5 miles above the base. This the first eruption of Mauna Loa since 1984, so it’s been ...