A massive 1,200-ton boulder stranded far inland in Tonga has been revealed as one of the world's largest wave-transported ...

After tremors hit the island of Crete leaving locals and holiday makers 'panicking' we take a look at how to spot a tsunami ...

Somewhere around 7,000 years ago, a tsunami struck the southern edge of Tongatapu, picked up a giant boulder, and slid it 200 ...

A magnitude 6.1 earthquake struck off the coast of Kushiro in Japan’s northern island of Hokkaido on Saturday at 14:07 local ...

The Greek holiday island of Crete was rocked by another earthquake on Thursday morning as a 6.1 magnitude tremor struck off ...

Alaska, Hawaii and areas along the mainland West Coast would be at risk if an earthquake erupts along the Cascadia subduction zone within the next 50 years.

Tsunamis are deadly disasters that can emerge from an earthquake ... More big changes could be coming to the program, which is one of just a handful like it in the world. The Trump administration has ...

Unlike smaller tsunamis, which may only produce waves a few feet high, mega tsunamis are on a completely different scale.

In order to move the “exceptional” and massive rock, the tsunami was likely around 164-feet tall — the height of the Arc de Triomphe.

A tsunami warning has been issued after a magnitude 6.1 magnitude earthquake struck southern Greek islands early on Thursday.

An earthquake of magnitude 6.1 hit Hokkaido in Japan on Saturday afternoon, the country's Meteorological Agency said, adding ...