Episode list

Learn which Icelandic volcano may awaken next and what the consequences of an eruption are likely to be.

Learn how volcanologists try to predict eruptions and protect those who live beneath the Earth's fire.

Find out what may have happened when a race of salmon faced the death of their natal river and were forced back to the open ocean.

Witness nature's struggles to conquer ash and lava before the next eruption of Nicaragua's Masaya Volcano.

Learn how animals on New-Britain, off the coast of Papua New Guinea, have learned to live with the Earth's moods.

See how sooty terns and Alvin shrimp have learned to cope with conditions in the Tongan archipelago.