The boulder, named Maka Lahi, measures an enormous 46 x 40 x 22 feet (14 x 12 x 6.7 metres) and lies more than 656 feet (200 ...

Analysis has shown a boulder weighing almost 1,200 tons in Tonga is one of the largest known wave-transported rocks in the world, providing new insights into the Pacific region's history and risk of ...

Analysis has shown a boulder weighing almost 1,200 tonnes in Tonga is one of the largest known wave-transported rocks in the ...

Analysis has shown a boulder weighing almost 1,200 tons in Tonga is one of the largest known wave-transported rocks in the world, providing new insights into the Pacific region's history and risk of ...

Co-author Dr Annie Lau, a coastal geomorphologist, said Tonga had a long history of tsunamis triggered by volcanic eruptions along the underwater Tofua Ridge and the Tonga Trench. “Tonga’s ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

Experts warn of a potential mega-tsunami threatening Northern California, Oregon, and Washington. This catastrophic wave ...

A potential natural disaster is approaching from the Pacific Coast of North America, threatening that mega-tsunami may one ...

Deep dive into the amber deposits on Hokkaido Island in Japan, which may serve as a record of ancient tsunamis.

Tsunamis are giant waves caused by earthquakes or volcanic eruptions under the sea, and can also be triggered by large rock ...

Here is a look back at the impact of the deadliest tsunami in history. The tsunami was triggered by the longest faultline rupture from an earthquake ever observed, seconds before 7.59am on Dec 26 ...

It was the worst tsunami disaster in history. The clearing-up process in Galle, southern Sri Lanka, in 2004 The Boxing Day earthquake struck at 7.59am local time and, during the day, multiple ...