The Hunga Tonga volcano eruption was one of the most powerful volcanic events in recent history, and it completely destroyed both the volcano itself and the island it once formed. This video provides ...

In September 2023, researchers worldwide picked up a strange seismic signal: repetitive shaking every 90 seconds for nine days. Even stranger, it repeated itself a month later. Experts have attempted ...

A new satellite has captured the first direct evidence of a mysterious nine-day seismic signal that shook the world in 2023.

A massive, cliff-top boulder in Tonga reveals a 7,000-year-old mega tsunami, offering new insights for coastal hazard ...

Researchers developed a fourth-generation buoy in Seattle that can detect an earthquake-triggered tsunami 10-15 minutes ...

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

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 ...

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.

A massive boulder named Maka Lahi was recently found about 650 feet from the edge of a cliff in Tonga, and researchers ...