The structure may be spewing gas, based on data collected from the water above it, but the scientists still aren't certain. Whether the structure turns out to be a volcano or not, it is 5,250 feet ...

A VOLCANO touted as the smallest in the world has been discovered – and it’s shorter than a set of cricket stumps. Mysterious ...

Step-by-step instructions to make a baking soda and vinegar volcano, including ingredients, fun facts, tips, and variations.

Then, they found a new volcano-like formation deep in the ocean waters. The new volcano-like structure sits more than 1,600 meters from the water's surface.

When the island of Santorini was rattled by thousands of small earthquakes earlier this year, many people were left mystified ...

Volcano warning after 160 earthquakes in just two hours Located near the Argentine border, Laguna del Maule is a sprawling volcanic landscape ...

About 300 miles off the coast of Oregon, an underwater volcano appears to be rumbling to life. Scientists who have been monitoring the vast submarine volcano for decades say a flurry of recent ...

Then, they found a new volcano-like formation deep in the ocean waters. The new volcano-like structure sits more than 1,600 meters from the water's surface.

Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists say it's too early to determine the nature of the discovery.