After a multi-decade march of progressive excesses across our nation’s institutions, the pressure rose enough for the people ...

Millions of years ago, a volcano created Wheeler Geologic Area. We visited the hoodoo-filled landscape and learned what it ...

Naples has been rocked by its strongest earthquake in four decades, shaking homes across southern Italy and sparking fears ...

How to Survive explains what to do if a supervolcano erupts near you, including critical steps to protect yourself from ash, ...

The formation of Heart Mountain near Cody is a story of a block of rock the size of Rhode Island moving at 700 mph, an ...

Pliny the Younger described the ground shaking as Mount Vesuvius exploded in fury. That eruption devastated Pompeii.

Beneath Yellowstone National Park lies something extraordinary—a giant underground chamber filled with molten rock, trapped ...

Scientists have been baffled to discover solid rock flowing 1,700 miles (2,700km) beneath the Earth's surface.

A weak layer of crust deep below the floor of Italy's Campi Flegrei causes the caldera to undergo periods of earth-trembling unrest, new research has found. According to the new study, published April ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Campi Flegrei's hidden layer may explain the period restlessness that researchers have been ...