Kilauea, on Hawaii's Big Island, is the world's most active volcano. Watch the full episode now.

Geophysicist Milton Garces uses infrasonic recording technology to listen in on activity in Kilauea’s lava tubes.

Milton Garces records infrasound in order to understand what's happening in Kilauea's underground lava tubes. Read the interview.

Creating new land, shaping forests and carving tunnels through the earth, the volcano fascinates a group of scientists and filmmakers who follow its every action.

The Drakensberg mountain range encompasses massive sandstone buttresses, grass-covered plateaus, and cathedral-like rock towers. But how did these mountains get here?

Follow the path of Kilauea’s lava -- through vents, tubes and fissures -- in this interactive map.

Kevin Bachar, producer and director of Kilauea: Mountain of Fire, gives you a behind-the-scenes look into the making of the film.

These video clips from the NATURE episode, "Kilauea, Mountain of Fire" introduce students to plate tectonics, as well as volcanoes and the effects of volcanic activity.

This lesson from the NATURE episode, "Kilauea: Mountain of Fire" introduces students to plate tectonics, as well as volcanoes and the effects of volcanic activity.

NATURE's 27th season premieres October 26 and promises to be one of the series’ most exciting. Get an exclusive video sneak peek at coming programs right here.