Scientists are warning that a 1,000-foot-tall “mega tsunami” could potentially wipe a large chunk of America off the map – if ...

Mega tsunamis are colossal waves triggered by geological events. Lituya Bay saw the tallest tsunami ever recorded. Hawaii ...

A tsunami like this would wipe out big swaths of coastal cities like Seattle and Portland, and threaten lives of millions of ...

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

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

The research estimates a 15% chance of an earthquake greater than magnitude 8.0 hitting the region within the next 50 years.

Virginia Tech scientists warn a mega-tsunami could hit parts of the US, especially Northern California, Oregon, Washington, ...

Landslide-generated tsunamis pose a serious risk to coastal communities, particularly within narrow fjords where tall cliffs ...

The rock called Maka Lahi is important in the mythology of the people of Tonga, and scientists have worked out part of its ...

Amber deposits in Japan show unique deformations that suggest trees were swept out to sea during a tsunami about 115 million ...