Volcanoes

Beneath Yellowstone National Park sits roughly 11,000 cubic miles of molten rock—enough to fill the Grand Canyon fourteen times over. That’

April 10, 1815. Mount Tambora, a volcano on the Indonesian island of Sumbawa, decided to throw the planet’s most catastrophic tantrum in recorded history.

Costa Rica sits on what geologists cheerfully call the Ring of Fire, which sounds like a heavy metal album but is actually a 25,000-mile horseshoe of volcanic

The smell hits you first—sulfur dioxide mixed with that acrid tang of superheated rock, like someone’s cooking the planet’s crust over an open flame.

Imagine squeezing toothpaste through a tube, except the toothpaste is molten rock at 1,200 degrees Celsius and the tube is a crack in the ocean floor two miles down.

The Maori didn’t need seismographs or thermal imaging to understand what was happening beneath their feet. They had something better: stories that

The bison are not your friends. Let me be more specific: those thousand-pound mammals with horns and an attitude problem have gored 56 people in Yellowstone

The ocean floor is having a meltdown—literally. Beneath those waves where whales sing and submarines lurk, there’s an entire volcanic landscape that

Most people see volcanic ash and think: apocalypse dust. Gray powder that chokes jet engines, buries towns, ruins crops. The stuff of Pompeii nightmares

Katia and Maurice Krafft died together on June 3, 1991, at Mount Unzen in Japan, swallowed by a pyroclastic flow that moved at 60 miles per hour and reached