Extras

Video thumbnail: NOVA Deadliest Volcanoes Preview

NOVA

Deadliest Volcanoes Preview

How can we best prepare for the most lethal eruptions?

Deadliest Volcanoes Preview

Video thumbnail: NOVA Sneak Peek: Deadliest Volcanoes

NOVA

Sneak Peek: Deadliest Volcanoes

Could tiny particles called muons allow us to see deep inside volcanoes?

Sneak Peek: Deadliest Volcanoes