Volcano

geology

Volcanoes define some of the most powerful landscapes on Earth, and a mile-wide volcano in the Pacific Ocean captures that scale in stark relief. This article explains what it m...

geology

Mount Fuji, the iconic stratovolcano on Honshu, Japan, is roughly 100,000 years old. It formed through repeated eruptions over tens of thousands of years, with its modern cone b...

geology

Mauna Loa, the world’s largest active volcano by volume, erupts from its summit and rift zones roughly every few years to decades. Its size, proximity to populated areas, and...

history

In 1883, a series of notable events unfolded across science, exploration, and daily life that continue to shape historical understanding. The following table summarizes verifiab...