Residents of coastal California, Oregon and Washington scrambled for answers to a vital question: How big would the waves get ...

A magnitude 8.2 earthquake caused a tsunami that killed more than 5,200 people on Dec. 30, 1703, according to NOAA data. The ...

Coral reefs around the world are facing devastation due to warming oceans and disease, threatening the protection they ...

Thanks to this global monitoring system, which has been deployed for more than 20 years, millions of people in Japan and ...

One of the ten largest earthquakes ever recorded just struck Kamchatka, the sparsely populated Russian peninsula facing the ...

An 8.8-magnitude earthquake, one of the largest in the past century, struck off the coast of Russia this week, prompting ...

After the massive 8.8 earthquake near Russia’s Kamchatka, global tsunami alerts echo fears from the 2004 Indian Ocean tsunami. Nearly at least 230,000 lives were lost then reminding the world of ...

The magnitude 8.8 quake is believed to be the joint sixth-largest on record, though only minor injuries near the epicenter ...

The Indian Ocean Tsunami Warning and Mitigation System (IOTWS), through its Tsunami Service Provider in Indonesia ...

Wednesday evening in Waikiki ended in classic Hawaiian style, with a stunning red, orange and gold sunset, children laughing ...

One of the most infamous warning signs of a deadly tsunami is when the tide pulls away from the shoreline. Beachgoers may be tempted to investigate, or pick up dead fish, but in reality a massive ...

Emergency managers directed Oʻahu residents in "red zones" to head inland on Tuesday as the state faced a tsunami. But ...