New research shows how existing fiber optic cables under the ocean could act as an early warning system for tsunamis.

The recent volcanic eruption on the island of Tonga is one of the strongest ever recorded, and future eruptions could happen, an expert explains.

New research digs into the causes of tsunamis and how exactly landslides can cause the devastating waves. The work could help predict their significance.

Almost ten years after the Fukushima nuclear disaster, researchers report that the particles from power plants contained plutonium.

With the right design, tsunami mitigation parks can help protect against tsunamis without affecting access to coasts, all in a green way.

"During the Tōhoku earthquake, a lot of people escaped to higher ground, like the roof, but they didn't go high enough."