I Alive

The story of three survivors that were trapped when the massive Cypress Street viaduct collapsed.

Witnesses of the nearly mile-wide tornado recount how they managed to survive.

Survivors from one of the deadliest fires in U.S. history share the stories of their escape.

Hurricane Ike makes landfall in Galveston, Texas, causing widespread flooding.

A runaway train loaded with dangerous cargo rolls toward an unsuspecting town.

After an accident, a gas leak causes the destruction of the Titan II missile.

An earthquake triggers a deadly avalanche at an Italian luxury resort.

Professional hockey player Eric LeMarque is stranded for more than seven days in an out-of-bounds region of Mammoth Mountain, CA while snowboarding; his situation goes from bad to worse when the weather turns.

Wolf Wagner and Johannes Hoentsch plan to spend the next three weeks paddling up the Hayes River.

Spencer and Jessica Christiansen are trapped miles under a mountain on an ice cave exploration.

An early winter storm on the Rockies forces two friends to take shelter on a rock face.

As the wall of water begins to make its way toward the shore, tourists and locals begin to evacuate.

A mine shaft collapses on a group of miners who uncover a plan that may just save their lives.