Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only discovered its existence in the 1980s.

In 1977, the Kilauea Volcano on the Big Island of Hawaii erupted. The village of Kalapana was evacuated and countless acres ...

A massive earthquake along the Cascadia Subduction Zone could trigger a devastating mega-tsunami, threatening Alaska, Hawaii, ...

In 1977, the Kilauea Volcano on the Big Island of Hawaii erupted. The village of Kalapana was evacuated and countless acres ...

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

Mount St. Helens, the largest volcanic eruption in US history, was commemorated this weekend, 45 years after its eruption, ...

A team of scientists has issued a new warning about a possible mega-tsunami that could wipe out entire communities in the United States. According to research published in Proceedi ...

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