This Could Be the Next Mount St. Helens

Footage of the Alarming Moments Before the Everest Avalanche

This Couple Filmed the Everest Avalanche Coming at Them

Mary Beard on Pompeii's Showiest Family

Pompeii's Graffiti: An Ancient Form of Social Media

Why the Yellowstone Supervolcano Could Be Huge

Are We on the Cusp of a Global Volcanic Winter?

The Small Killer Threatening the Future of Yellowstone

How a Single Asteroid Wiped Dinosaurs Off This Planet

What Was Left Behind?

The True Story of the Mary Celeste

Why They Might Abandon Ship