The Cascadia Megaquake is a looming geological threat that has the potential to unleash catastrophic destruction across the Pacific Northwest. Located along the Cascadia Subduction Zone—a massive ...

The study unveils how seismic activity generates complex sound waves in the ionosphere, disrupting satellite communications ...

Depending on the place, travelers can take lava boat tours, hop helicopter trips over calderas, surf down the slopes of a ...

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

Anewly published study links a massive eruption on one of four aligned volcanoes on Simushir Island, a remote former Soviet ...

A research team utilized teleseismic double-difference tomography technology to uncover the morphological changes of the ...

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.

Taal Volcano in Batangas province has continuously increased sulfur dioxide emissions in the past days. The Philippine ...

A massive African superplume appears to be driving the divide of one of the world's largest continents. Here's what we know.

Scientists say the Kilauea volcano in Hawaii isn't done erupting. And it's not alone: 54 eruptions have been reported in 2025.

Scientists' analysis of volcanic gases from Kenya have provided possible evidence of worrying activity beneath East Africa ...

A massive boulder named Maka Lahi was recently found about 650 feet from the edge of a cliff in Tonga, and researchers believe that it may have been deposited by a tsunami around 7,000 years ago.