Tsunamis are devastating natural disasters caused by underwater earthquakes, volcanic eruptions, or landslides that send massive waves crashing onto coastlines. The 2004 Indian Ocean tsunami remains ...

The deadliest recorded tsunami in history claimed hundreds of thousands of lives after a magnitude 9.1 earthquake rocked the Indian Ocean in 2004. No deaths have been reported from tsunami waves in ...

Residents of Hawaii are breathing easier but remain cautious after tsunami waves from a powerful undersea earthquake off of Russia’s eastern coast were less severe than originally feared. Though they ...