July 30 (UPI) --Several warnings were downgraded on Wednesday in various areas that faced the threat of tsunamis after a magnitude 8.8 earthquake that struck near Russia late Tuesday. Tsunami warnings ...

The Titan Ridge Volcano is erupting in the Bismarck Sea, sending ash and smoke into the sky and prompting authorities to warn ...

A magnitude 6.0 earthquake struck Hawaii's Big Island, causing widespread shaking but no eruption or tsunami. Authorities ...

JAKARTA, Indonesia -- A tsunami apparently caused by the eruption of an island volcano killed at least 62 people around Indonesia's Sunda Strait, sending a wall of water crashing some 65 feet (20 ...

Less than a week after a massive 8.8-magnitude earthquake sparked tsunami warnings throughout the Pacific Ocean, a volcano in far eastern Russia, on Sunday, spewed hot ash miles into the sky, marking ...

WELLINGTON, New Zealand — The tsunami threat around the Pacific from a huge undersea volcanic eruption has begun to recede, while the extent of damage to Tonga remains unclear. The eruption on ...

The shallow tremor off the Kamchatka Peninsula damaged buildings and injured several people in the remote Russian region, while much of Japan's eastern seaboard − devastated by a 9.0 magnitude ...

An earthquake of magnitude 6.0 struck near Honaunau-Napoopoo on the Big Island of Hawaii late on Friday and the state's ...

The earthquake was felt statewide as far away as Hanalei, Kauai.

The volcanic island of Anak Krakatau, rising from the waters of Indonesia’s Sunda Strait, is showing renewed signs of unrest ...