According to the U.S. Geological Survey, the tremor struck some 440 kilometres southwest of Apia, Samoa’s capital.

MELBOURNE, Australia -- A magnitude-6.6 earthquake struck in the South Pacific near the island nation of Samoa on Friday, but caused no apparent damage. The quake occurred 440 kilometers (273 miles) ...

The Pacific Northwest boasts an extensive network of more than 600 seismic monitoring stations that help researchers track ...

The quake struck late morning local time 440 kilometers (273 miles) southwest of the capital Apia at a depth of 314 ...

Japan's weather agency said Friday that a malfunction in the ocean-floor observation system off the Pacific coast, installed ...

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Hawai’i was briefly under the threat of a possible tsunami — based on available data being investigated by forecasters in ...

Hawaii’s unique position in the center of the Pacific Ocean makes it particularly vulnerable to tsunamis from both distant ...

After powerful earth tremors in the Pacific Ocean, residents of several settlements in Kamchatka had been advised to climb to ...

Melbourne: A magnitude-6.6 earthquake struck near the South Pacific island nation of Samoa on Friday, the US Geological ...

A magnitude-6.6 earthquake struck in the South Pacific near the island nation of Samoa on Friday, but caused no apparent ...