2 and No. 3 reactors. They went into meltdown after the Great East Japan Earthquake and tsunami on March 11, 2011, knocked out cooling systems at the plant. The debris still emits extremely high ...

Our guide on how to prepare for a tsunami alert as this year's Tsunami Preparedness Week approaches on March 22–30.

A tsunami warning has been issued for the Pacific Island of Tonga after a 7.1 magnitude earthquake struck nearby.

An eruption of the iconic mountain could release 10 times the amount of debris generated by the 2011 earthquake and tsunami.

A tsunami warning has been lifted for Tonga after a strong 7.1 magnitude earthquake struck near the Pacific Island country. The Pacific Tsunami Warning Center initially warned of potential ...

A magnitude 7.0 earthquake struck off the coast of Tonga early Monday morning, prompting a tsunami warning that has since been lifted. The U.S. Geological Survey said that the earthquake hit about ...

Riley Kehoe and her family’s survival of the 2004 Indian Ocean tsunami was nothing short of a miracle. “When I was 10 years ...