Mauna Kea When you think of the tallest mountains, instinctively, Mount Everest comes to mind. But here's a shocker: Mauna ...

Scientists are monitoring seismic activity on Santorini, as small quakes near the caldera raise concerns about possible ...

It started out as another day in the year 79 CE for the residents of Pompeii, a city in picturesque Southern Italy; the men ...

Ball Lightning Imagine seeing a glowing sphere floating through the sky during a thunderstorm. That's ball lightning, a ...

An uptick in seismic activity on the volcanic island of Santorini has raised concerns about a potential eruption.

NASA's Juno spacecraft has spotted the most powerful volcanic eruption ever seen on the solar system's most volcanic body, ...

A rare satellite image captures Mount Vesuvius peeking through a mysterious cloud gap, sparking concerns about the volcano's past and future eruption threats to nearby Naples, Italy.

Mount Tambora, an imposing stratovolcano that before 1815 reached an altitude of more than 4,300 meters, was the scene of the ...

America's Heartland was hit by an earthquake, sending shockwaves through several US states. Several aftershocks were also ...

Even by the standards of Io, the most volcanic celestial body in the solar system, recent events observed on the Jovian moon ...

A massive hotspot - larger the Earth's Lake Superior - can be seen just to the right of Io's south pole in this annotated ...

Nature is capable of the most mysterious, surreal, stunning, and powerful things. The only thing we can do as humans is to ...