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10 Episodes 2012 - 2012
Episode 1
Sun, Aug 5, 2012
Episode 2
Fri, Aug 10, 201245 mins
What is causing hundreds of rocks to move across California's Death Valley? Is gravity responsible, or something more sinister? In New Zealand, a growing number of dogs are deteriorating in health. Scientists struggle to diagnose the symptoms, but a new clue is uncovered when lifeless marine animals begin to wash ashore. In Namibia, cheetahs are having difficulty making kills due to partial blindness. Can experts get to the root of these traumatic injuries?
Episode 3
Sun, Aug 12, 2012
Episode 4
Fri, Aug 17, 2012
Episode 5
Fri, Aug 24, 2012
Episode 6
Fri, Aug 31, 2012
Episode 7
Fri, Sep 7, 2012
Episode 8
Wed, Sep 5, 2012
Episode 9
Episode 10
Fri, Oct 12, 201244 mins
A recent string of shark attacks at New Smyrna Beach in Florida has left beachgoers fearing for their lives. Join local scientists in the search for clues to what's causing the attacks. And in Wyoming, death comes in overwhelming numbers as hundreds of elk become suddenly sick, leaving wildlife officials with the tough choice to put them down in order to end their suffering. Rangers and veterinarians search for a cause to this urgent and heartbreaking problem.