One of the strongest earthquakes ever recorded struck Russia's sparsely populated Far East on Wednesday, causing tsunamis across the Pacific and sparking evacuations from Hawaii to Japan. Here are key ...

An earthquake measuring 8.8 magnitude struck off Russia’s eastern seaboard on 29 July, setting off tsunami warnings and watches across a vast stretch of the Pacific. The tremor, one of the strongest ...

When a magnitude 8.8 earthquake rocked Russia's Kamchatka Peninsula on Tuesday, officials warned that damaging tsunami waves could follow. Instead, the waves that reached Hawaii and the U.S. West ...

Beyond the rare observation itself, the data raised deeper scientific questions. Large tsunamis are traditionally classified ...