Northern California's Sáttítla Highlands are a testament to the region's volcanic past, with the landscape dramatically ...

Learn more about these signs of summertime cold, perhaps tied to volcanic activity in 1877 and 1902.

Roughly 201 million years ago, drastic changes extinguished many forms of life and led to conditions that allowed the ...

In eastern Indonesia, a volcano has erupted at least 1,000 times this month. Thousands of villagers living near the active [… ...

Located on the southern end of the Danish island of Bornholm, these stones are flat pieces of shale featuring intricately ...

Expansive lava flows in the Sáttítla Highlands was captured by satellites ahead of the recent designation of the area as a national monument.

Oregon’s Cascade Range is not just a scenic landscape of volcanic peaks - it also hides a massive underground aquifer filled ...

Perhaps incredibly, some experts are putting their money on the Ring of Fire – predicting that, eventually, the Pacific Ocean ...

Indonesian geologists have reported 1,079 eruptions during this month alone, which is much higher compared to previous ...

Volcanoes and earthquakes are both natural phenomena driven by the dynamic processes that shape Earth’s interior and surface.

The Dixie National Forest is celebrating 60 years of co-stewardship with Brian Head Resort with the return of the Ski with a ...

Violent eruptions continue in Hawaii, sending lava hundreds of feet into the air and spreading glass threads over nearby areas.