At the top of a 120-foot-high cliff in Tonga sits a humongous rock—and at more than 650 feet inland, it’s staggeringly out of ...

A massive boulder named Maka Lahi was recently found about 650 feet from the edge of a cliff in Tonga, and researchers ...

The study also found 'natural bioshields' significantly reduce the amount of sediment moved in some locations.

A magnitude 6.7 earthquake off the coast of New Zealand's South Island has sparked fears of a possible tsunami. The earthquake struck at 2.42pm (NZDT) on Tuesday at a depth of 12km about 160km ...

As climate change increases the threat of natural disasters, effective tsunami evacuation planning is more vital than ever.

The Otago Region Natural Hazards Exposure Analysis is the region’s first comprehensive assessment of where people, buildings, ...

So a tsunami caused by an earthquake probably wasn’t the culprit ... but there’s geological evidence that large waves also ...

One of the most dangerous fault lines that threatens the United States lurks off the coast of the Pacific Northwest, capable of producing a Pacific-wide tsunami and dramatically changing the landscape ...