A Norwegian family vacationing on La Palma faces disaster when a young researcher discovers alarming signs of an imminent volcanic eruption.

A year after a subglacial volcano erupts, mysterious elements from prehistoric times emerge from the melting ice, bringing unforeseen consequences.

A fascinating and colorful look at the ways more than 500 million people adjust to life in the shadow of essential, yet potentially deadly, volcanoes.

Storm chasers, survivors and first responders recount their harrowing experiences with volcanoes, tornadoes, hurricanes and earthquakes.