The US could be hit by the largest earthquake in recorded history, which will trigger a mega tsunami with waves rising a ...

A giant boulder in Tonga rode a wave from an ancient tsunami 7,000 years ago. The 1,300-ton rock traveled a distance twice ...

It’s one of the three largest coastal boulders known to be moved by such forces, and the only one this size that started on a ...

A huge tsunami hit a cliff in Tonga 7000 years ago and carried a 1200-tonne boulder 200 metres inland, making it the biggest ...

A tsunami warning has been issued for Crete after a 6.1 magnitude earthquake struck the Greek island early this morning ...

Holidaymakers were ordered to "move away from the coast immediately" following an earthquake. Schools and public buildings ...

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

The world’s largest iceberg, A23, is fragmenting into smaller pieces according to alarming NASA satellite images.

A new study has identified three states in the US could be hit by an earthquake and mega-tsunami in a handful of years.

Americans are more optimistic about the direction of the country and believe the economy has been stronger since President ...