Sitting at the border of Rwanda, the lava lake is fed by the intense heat of the magma from below and the simmering smoke ...

Witness the raw and untamed power of our planet in this stunning 4K UHD cinematic footage of an active volcano. Fiery lava ...

The mystery of this blue-colored flame lies in the chemistry of an element that sits in abundance within the belly of this ...

This eerie satellite photo shows a "devilish" Russian volcano spewing out a 1,000-mile-long river of smoke into Earth's atmosphere. It is a striking reminder of the volcanic power trapped within the ...

This stunning astronaut photo shows the natural beauty of Japan's Aso Caldera — a giant crater-like bowl containing 17 different volcanoes, leftover from major eruptions spanning over 200,000 years.

People have long wondered what life was first like on Earth, and if there is life in our solar system beyond our planet. Scientists have reason to believe that some of the moons in our solar system – ...