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 ...

In a national advisory, New Zealand officials said "If a tsunami has been generated in this location it is not likely to arrive in New Zealand for at least one hour." According to the USGS eastern ...

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

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

So a tsunami caused by an earthquake probably wasn’t the culprit ... but there’s geological evidence that large waves also inundated the North Island of New Zealand around 7,000 years ago. That event ...