Earthquake in New York
Episode: 1x01 | Airdate: Feb 4, 2008
Season 1
Mining the Moon
Episode: 1x02 | Airdate: Jun 22, 2009
Killer Germs
Episode: 1x03 | Airdate: Mar 10, 2010
Neanderthals
Episode: 1x04 | Airdate: Aug 5, 2010
Volcanoes
Episode: 1x05 | Airdate: Apr 12, 2011
What Animals Think
Episode: 1x06 | Airdate: Apr 26, 2012
First Contact
Episode: 1x07 | Airdate: May 25, 2012
Lightning
Episode: 1x08 | Airdate: May 15, 2011
Animal Engineering
Episode: 1x09 | Airdate: Jul 19, 2011
The New Big Bang
Episode: 1x10 | Airdate: Oct 4, 2013
Catch a Liar
Episode: 1x11 | Airdate: Dec 25, 2013
Breaking Time
Episode: 1x12 | Airdate: Dec 31, 2013