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

A Virginia Tech study highlights the potential for a mega-tsunami triggered by a major earthquake in the Cascadia Subduction ...

A powerful underwater volcano known as Axial Seamount off the Oregon coast may erupt. Though scientists say it poses no ...

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only ...

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

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

Florida's tsunami? The surprising 2022 wave from a Pacific volcano was driven by the perfect setup from two other weather systems that resulted in a surge along the entire United States East Coast.

The Kīlauea volcano is one of the world's most active. On May 25, 2025, it spewed one of its most spectacular shows yet, ...

The hulking rock, called Maka Lahi, is the size of a two-story house and sits on a 120-foot-tall cliff, covered in vegetation ...