Aired: Oct 9, 2013A dormant underwater volcano stirs, threatening global catastrophe as it read...

The next episode uncovers the surprising connection between the Rocky Mountains and the development of the atomic bomb, revealing the fascinating intersection of geological and nuclear history.
Aired: Oct 9, 2013A dormant underwater volcano stirs, threatening global catastrophe as it read...
Aired: Oct 16, 2013A team uncovers the secrets behind a massive asteroid impact that may have ca...

3. Will Iceland Poison the Skies?
Aired: Oct 23, 2013A team of scientists, led by Martin and Liz, embark on a perilous journey to ...
Aired: Oct 30, 2013Unraveling Hawaii's complex geological legacy, a couple uncovers a series of ...
Aired: Nov 6, 2013Exploring the fiery depths of Mount Vesuvius, Liz Bonnin and Martin Pepper un...

6. The Rockies Built the Atom Bomb
Aired: Nov 13, 2013The next episode uncovers the surprising connection between the Rocky Mountai...
Aired: Nov 20, 2013Next episode, Martin and Liz embark on a thrilling journey across diverse lan...
Aired: Nov 27, 2013In the next episode, Liz and Martin embark on a thrilling adventure to Japan,...
Appearances